{"title":"Calibration Kits","description":"","products":[{"product_id":"rki-gx-3r-4-gas-confined-space-kit","title":"RKI GX-3R 4 Gas Confined Space Kit","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote: Items in this kit ship via UPS Ground due to HazMat restrictions and are not available for expedited shipping.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIf you like this product, we recommend the \u003cstrong\u003e\u003ca href=\"\/products\/rki-gx-3r-bundle\"\u003eRKI GX-3R Bundle\u003c\/a\u003e\u003c\/strong\u003e (screwdriver not included).\u003c\/p\u003e\n\u003cp\u003eRKI GX-3R 4-Gas Confined Space Kit features the \u003cstrong\u003e\u003ca href=\"\/products\/rki-gx-3r-4-gas-confined-space-monitor-72-ra-c\"\u003eGX-3R gas monitor\u003c\/a\u003e\u003c\/strong\u003e with LEL combustibles, O2, CO, and H2S sensors, plus calibration gas and accessories all in one carrying case.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Personal monitoring, Confined spaces, Refineries\/petrochemical, Utilities, Oil and Gas, Water\/wastewater, Fire services, Construction\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmallest \u0026amp; lightest 4-gas monitor (2.2″ W x 2.55″ H x 1.02″ D, 3.52 oz)\u003c\/li\u003e\n\u003cli\u003eSimultaneous detection of 4 gases: LEL, O2, H2S \u0026amp; CO\u003c\/li\u003e\n\u003cli\u003eGX-3R gas monitor with 100–240 VAC charger\u003c\/li\u003e\n\u003cli\u003e34AL cylinder CH4\/O2\/H2S\/CO calibration gas\u003c\/li\u003e\n\u003cli\u003e0.25 LPM demand flow regulator\u003c\/li\u003e\n\u003cli\u003eCalibration tubing\u003c\/li\u003e\n\u003cli\u003eScrewdriver\u003c\/li\u003e\n\u003cli\u003eCarrying case\u003c\/li\u003e\n\u003cli\u003eOptional RP-3R sample draw pump available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eRemember to calibrate every three months and regularly perform bump tests.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"specification\"\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification Sheet:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/GX3R_Datasheet_cddf6da3-beff-4802-9031-9d35c70d08fa.pdf?v=1722497906\" target=\"_blank\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Specification Sheet\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e\u003cbr\u003e72-RA-C-56 – Gas Monitor with 100–240 VAC charger and Calibration Kit (34AL cylinder CH4\/O2\/H2S\/CO, 0.25 LPM regulator, tubing, screwdriver, and carrying case)\u003cbr\u003e72-RA-C-59 – Gas Monitor with 100–240 VAC charger, RP-3R, and Calibration Kit (10′ hose \u0026amp; probe, 100–240 VAC charger, 34AL cylinder CH4\/O2\/H2S\/CO, 0.25 LPM regulator, tubing, screwdriver, and carrying case)\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails open\u003e\n\u003csummary\u003eWhat four gases does the RKI GX-3R monitor detect simultaneously?\u003c\/summary\u003e\n\u003cp\u003eThe GX-3R monitors Lower Explosive Limit (LEL) combustibles, Oxygen (O2), Carbon Monoxide (CO), and Hydrogen Sulfide (H2S) simultaneously using four independent sensors. This four-gas combination covers the hazards most commonly encountered in permit-required confined space entry under OSHA 29 CFR 1910.146, including flammable atmosphere, oxygen deficiency or enrichment, and the two most prevalent toxic gases in industrial confined spaces.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open\u003e\n\u003csummary\u003eWhat is included in the GX-3R 4-Gas Confined Space Kit?\u003c\/summary\u003e\n\u003cp\u003eThe kit includes the GX-3R gas monitor with a 100–240 VAC charger, a 34AL calibration gas cylinder containing a CH4\/O2\/H2S\/CO mixture, a 0.25 LPM demand flow regulator, calibration tubing, a screwdriver, and a hard-sided carrying case. The 72-RA-C-59 variant adds the RP-3R remote sampling pump with a 10-foot hose and probe for pre-entry atmosphere testing from outside the confined space.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open\u003e\n\u003csummary\u003eHow often should the GX-3R be calibrated for confined space applications?\u003c\/summary\u003e\n\u003cp\u003eRKI recommends calibration every three months and bump testing before each use. OSHA and ANSI\/ISEA 104-2016 both support pre-entry bump testing as a means to verify sensor response. Many employers follow site safety programs that require monthly calibration or calibration after sensor replacement. Calibration gas included in the kit is designed for the GX-3R’s four-sensor configuration. Contact PK Safety at \u003ca href=\"tel:+18008299580\"\u003e800.829.9580\u003c\/a\u003e for replacement calibration gas.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open\u003e\n\u003csummary\u003eDoes PK Safety service and calibrate RKI GX-3R monitors in-house?\u003c\/summary\u003e\n\u003cp\u003ePK Safety services RKI instruments in-house with factory-trained technicians, offering bump testing, NIST-traceable four-gas calibration, sensor replacement, and firmware support for the GX-3R. We carry GX-3R replacement sensors, chargers, and accessories. Call \u003ca href=\"tel:+18008299580\"\u003e800.829.9580\u003c\/a\u003e to schedule service or to discuss a fleet calibration program for your confined space team.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open\u003e\n\u003csummary\u003eWhat regulatory requirements apply to confined space gas monitoring?\u003c\/summary\u003e\n\u003cp\u003eOSHA 29 CFR 1910.146 (permit-required confined spaces) mandates atmospheric testing for oxygen content, flammable gases, and toxic air contaminants before entry, and continuous monitoring when conditions may change during entry. The GX-3R addresses all three required test categories. OSHA 29 CFR 1910.146(d)(5)(ii) requires testing in the order: O2 first, then flammable gas, then toxics. The four-gas GX-3R monitors all simultaneously and continuously during entry.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open\u003e\n\u003csummary\u003eWhat is the RP-3R pump and when is it needed?\u003c\/summary\u003e\n\u003cp\u003eThe RP-3R is a remote sampling pump that attaches to the GX-3R and draws air samples through a hose from a distance. It is used for pre-entry testing — checking atmosphere conditions inside a confined space before an entrant physically enters — which is required by OSHA 29 CFR 1910.146. The 72-RA-C-59 kit includes the RP-3R with a 10-foot hose and probe. The RP-3R can also be ordered separately for use with an existing GX-3R monitor.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cp\u003e\u003cstrong\u003eRelated Searches\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"\/collections\/bestselling-products\"\u003eBestselling Products\u003c\/a\u003e, \u003ca href=\"\/collections\/calibration-gas\"\u003eCalibration Gas\u003c\/a\u003e, \u003ca href=\"\/collections\/confined-space-kits\"\u003eConfined Space Kits\u003c\/a\u003e, \u003ca href=\"\/collections\/confined-space\"\u003eConfined Space\u003c\/a\u003e, \u003ca href=\"\/collections\/gas-detection\"\u003eGas Detection\u003c\/a\u003e, \u003ca href=\"\/collections\/multi-gas-monitors\"\u003eMulti-Gas Monitors\u003c\/a\u003e, \u003ca href=\"\/collections\/portable-gas-monitors-and-detectors\"\u003ePortable Gas Monitors And Detectors\u003c\/a\u003e\u003c\/p\u003e\n","brand":"RKI Instruments","offers":[{"title":"Unit with Calibration Kit","offer_id":51698652643695,"sku":"RKI01-72-RA-C-56","price":1371.43,"currency_code":"USD","in_stock":true},{"title":"Unit with RP-3R and Calibration Kit","offer_id":51698652676463,"sku":"RKI01-72-RA-C-59","price":1816.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/72-RA-C-56lifestyle800x800compressed.jpg?v=1772724668"},{"product_id":"bw-honeywell-gasalert-micro-clip-deluxe-confined-space-kit-mc-ck-dl","title":"BW Honeywell GasAlert Micro Clip Deluxe Confined Space Kit MC-CK-DL","description":"\u003cp\u003eThe BW Honeywell GasAlert Micro Clip Deluxe Confined Space Kit (MC-CK-DL) extends the capability of your \u003ca href=\"\/products\/bw-honeywell-gasalert-microclip-xl-multi-gas-monitor-mcxl-xwhm-y-na\"\u003eGasAlert MicroClip XL\u003c\/a\u003e or \u003ca href=\"\/products\/bw-honeywell-gasalert-microclip-x3-4-gas-detector-mcx3-xwhm-y-na\"\u003eGasAlert MicroClip X3\u003c\/a\u003e for confined space and remote sampling applications. With a 10 ft\/3 m manual aspirator pump and probe, workers can sample a confined space atmosphere before entry — satisfying OSHA 29 CFR 1910.146 pre-entry atmospheric testing requirements without entering the space.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e Gas detector and calibration gas are sold separately. Calibration gas ships via UPS Ground only due to HazMat restrictions. Select optional calibration gas: \u003ca href=\"\/products\/bw-4-gas-standard-bump-test-and-calibration-gas-cg-q34-4\"\u003eBW CG-Q34-4 34L\u003c\/a\u003e or \u003ca href=\"\/products\/bw-4-gas-58l-calibration-mix-cg-q58-4\"\u003eBW CG-Q58-4 58L\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Detectors:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bw-honeywell-gasalert-microclip-xl-multi-gas-monitor-mcxl-xwhm-y-na\"\u003eGasAlert MicroClip XL\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bw-honeywell-gasalert-microclip-x3-4-gas-detector-mcx3-xwhm-y-na\"\u003eGasAlert MicroClip X3\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRemote sampling kit with 10 ft\/3 m sampling hose and probe\u003c\/li\u003e\n\u003cli\u003eManual aspirator pump\u003c\/li\u003e\n\u003cli\u003eIR Connectivity Kit\u003c\/li\u003e\n\u003cli\u003eRegulator\u003c\/li\u003e\n\u003cli\u003eAuxiliary filters\u003c\/li\u003e\n\u003cli\u003eFoam-lined carrying case with dedicated spaces for detector and 34L calibration gas cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFAQs:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/How-Often-Do-I-Need-To-Calibrate_a8d5c4d8-52dd-4511-ba71-94d9ef014117.pdf?v=1722505244\" rel=\"noopener\" target=\"_blank\"\u003eHow Often Do I Need To Calibrate My Gas Monitor?\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cbr\u003eMC-CK-DL\u003c\/p\u003e\n\u003cdiv class=\"specification\"\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003ePK Safety \u003ca href=\"https:\/\/pksafety.com\/products\/bw-honeywell-gas-monitor-calibration-service\"\u003e\u003cspan class=\"s2\"\u003eservices BW Technologies by Honeywell gas monitors\u003c\/span\u003e\u003c\/a\u003e in-house with factory-trained technicians. For help selecting the right part or to schedule calibration and repair, call \u003ca href=\"tel:+18008299580\"\u003e\u003cspan class=\"s2\"\u003e800.829.9580\u003c\/span\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/pksafety.com\/pages\/contact-us\"\u003e\u003cspan class=\"s2\"\u003econtact us online\u003c\/span\u003e\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eRelated Searches\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"\/collections\/bw-technologies-by-honeywell\"\u003eBw Technologies By Honeywell\u003c\/a\u003e, \u003ca href=\"\/collections\/confined-space-kits\"\u003eConfined Space Kits\u003c\/a\u003e, \u003ca href=\"\/collections\/confined-space\"\u003eConfined Space\u003c\/a\u003e, \u003ca href=\"\/collections\/gas-detection\"\u003eGas Detection\u003c\/a\u003e, \u003ca href=\"\/collections\/gas-detector-accessories\"\u003eGas Detector Accessories\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhich GasAlert MicroClip monitors is the MC-CK-DL compatible with?\u003c\/summary\u003e\n\u003cp\u003eThe MC-CK-DL Deluxe Confined Space Kit is compatible with the \u003ca href=\"\/products\/bw-honeywell-gasalert-microclip-xl-multi-gas-monitor-mcxl-xwhm-y-na\"\u003eGasAlert MicroClip XL\u003c\/a\u003e and the \u003ca href=\"\/products\/bw-honeywell-gasalert-microclip-x3-4-gas-detector-mcx3-xwhm-y-na\"\u003eGasAlert MicroClip X3\u003c\/a\u003e. The detector itself is sold separately — the kit provides the accessories needed to transform a diffusion-mode monitor into a remote-sampling confined space instrument.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eDoes this kit satisfy OSHA 29 CFR 1910.146 confined space pre-entry testing requirements?\u003c\/summary\u003e\n\u003cp\u003eYes, when paired with a calibrated \u003ca href=\"\/products\/bw-honeywell-gasalert-microclip-xl-multi-gas-monitor-mcxl-xwhm-y-na\"\u003eGasAlert MicroClip XL\u003c\/a\u003e or \u003ca href=\"\/products\/bw-honeywell-gasalert-microclip-x3-4-gas-detector-mcx3-xwhm-y-na\"\u003eX3\u003c\/a\u003e, the MC-CK-DL's 10 ft aspirator pump and probe allow pre-entry atmospheric testing of oxygen, LEL, CO, and H2S without the worker entering the confined space first — satisfying OSHA 29 CFR 1910.146 pre-entry testing procedures. Calibration must be current and bump-tested before each use per employer program requirements.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eIs calibration gas included in the kit?\u003c\/summary\u003e\n\u003cp\u003eNo. Calibration gas is sold separately and ships via UPS Ground only due to HazMat classification. For the GasAlert MicroClip XL\/X3 four-gas configuration (CO, H2S, O2, LEL), order \u003ca href=\"\/products\/bw-4-gas-standard-bump-test-and-calibration-gas-cg-q34-4\"\u003eBW CG-Q34-4 (34L)\u003c\/a\u003e or \u003ca href=\"\/products\/bw-4-gas-58l-calibration-mix-cg-q58-4\"\u003eBW CG-Q58-4 (58L)\u003c\/a\u003e. The foam-lined case has a dedicated slot sized to hold a 34L calibration cylinder alongside the detector.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat is the auxiliary filter included in this kit used for?\u003c\/summary\u003e\n\u003cp\u003eThe auxiliary filter fits within the concussion boot and protects MicroClip sensors from dust and particulate contamination in dirty environments. Regular filter replacement extends sensor life and maintains measurement accuracy over the detector's service life. Replacement auxiliary filters are available from PK Safety — call \u003ca href=\"tel:+18008299580\"\u003e800.829.9580\u003c\/a\u003e to order.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat does the IR Connectivity Kit do?\u003c\/summary\u003e\n\u003cp\u003eThe IR Connectivity Kit enables infrared data transfer between the GasAlert MicroClip and a PC, allowing download of event logs, alarm history, and calibration records from the detector. This data supports compliance documentation for OSHA 29 CFR 1910.146 confined space programs and simplifies fleet management for safety managers overseeing multiple instruments.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eCan PK Safety help me select the right confined space gas detection package?\u003c\/summary\u003e\n\u003cp\u003eYes. PK Safety is a BW Technologies by Honeywell Factory Authorized Service Center and authorized reseller. Our specialists can recommend the right GasAlert MicroClip monitor, confirm the MC-CK-DL is the correct kit for your application, and pair it with the right calibration gas. Call \u003ca href=\"tel:+18008299580\"\u003e800.829.9580\u003c\/a\u003e or chat with a gas detection specialist — we also stock equipment from RKI Instruments, RAE Systems, MSA Safety, GfG Instrumentation, and Draeger.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"BW Technologies by Honeywell","offers":[{"title":"Default Title","offer_id":52125652386159,"sku":"BW01-MC-CK-DL","price":987.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/MC-CK-DL-800x800compressed.jpg?v=1780083278"},{"product_id":"bw-gasalert-max-xt-ii-complete-confined-space-kit-xt-xwhm-y-na-cs","title":"BW GasAlert Max XT II Complete Confined Space Kit, XT-XWHM-Y-NA-CS","description":"\u003cp\u003eThe BW XT-XWHM-Y-NA-CS GasAlert Max XT II Complete Confined Space Kit includes the 4-gas detector and every accessory your crew needs to enter confined spaces safely and remain in compliance with OSHA 29 CFR 1910.146. The kit features remote sampling capability, hydrophobic filter replacements, a calibration gas cylinder, regulator, hose, and a hard-sided carrying case with foam insert for secure transport.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRegulatory Note:\u003c\/strong\u003e Per OSHA 29 CFR 1910.146, employers operating permit-required confined spaces must continuously monitor O2, LEL, H2S, and CO before and during entry. Per OSHA 29 CFR 1910.1000 Table Z-1, the PEL for CO is 50 ppm; for H2S the ceiling is 20 ppm per Table Z-2.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMax XT II Confined Space Kit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGasAlert Max XT II 4-gas detector (H2S, CO, O2, LEL)\u003c\/li\u003e\n\u003cli\u003eCharging adapter for detector\u003c\/li\u003e\n\u003cli\u003eQuad-mix calibration gas cylinder\u003c\/li\u003e\n\u003cli\u003e0.5 LPM flow regulator\u003c\/li\u003e\n\u003cli\u003e3 ft. calibration hose with quick connect\u003c\/li\u003e\n\u003cli\u003e10 ft. sampling hose with metallic particulate filter and quick connect\u003c\/li\u003e\n\u003cli\u003e5 spare hydrophobic and particulate pump filters\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bw-gasalert-series-sample-probe-ga-prob1-1\"\u003eSampling probe (GA-PROB1-1)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eReversible screwdriver\u003c\/li\u003e\n\u003cli\u003eHard-sided carrying case with foam insert\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote: This item ships via UPS Ground due to HazMat restrictions and is not available for expedited shipping. Calibration gas is not returnable. Please check your selection carefully before ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRemember to calibrate every six months and regularly perform bump tests before each shift.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003ePK Safety \u003ca href=\"https:\/\/pksafety.com\/products\/bw-honeywell-gas-monitor-calibration-service\"\u003e\u003cspan class=\"s2\"\u003eservices BW Technologies by Honeywell gas monitors\u003c\/span\u003e\u003c\/a\u003e in-house with factory-trained technicians. For help selecting the right part or to schedule calibration and repair, call \u003ca href=\"tel:+18008299580\"\u003e\u003cspan class=\"s2\"\u003e800.829.9580\u003c\/span\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/pksafety.com\/pages\/contact-us\"\u003e\u003cspan class=\"s2\"\u003econtact us online\u003c\/span\u003e\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"specification\"\u003e\n\u003cp\u003e\u003cstrong\u003eGasAlertMax XT II Specification Sheet: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/prod-edam.honeywell.com\/content\/dam\/honeywell-edam\/sps\/his\/de-de\/products\/gas-and-flame-detection\/documents\/gasalertmaxxtii_orderinfo.pdf\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Specification Sheet\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGasAlertMax XT II Monitor Manual: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/sps-his-gasalertmaxxt-ii-user-manual-reve-en_fd8e0926-343c-417f-928b-95af95ff379d.pdf?v=1722571103\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Manual\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGasAlertMax XT II Monitor Quick Reference Guide: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/sps-his-bw-maxxt-qrg-revd2-en_3af13559-72c4-46e5-8da1-038f4c18f274.pdf?v=1722571108\"\u003e\u003cimg border=\"0\" height=\"65\" alt=\"Quick Reference Guide\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGasAlertMax XT II EU Declaration of Conformity: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/GasAlertMax_20XT_20II_20_20_20EU_20DofC_9e77e8e2-cda5-48dd-9ac9-ab68f4dc810c.pdf?v=1722571114\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"GasAlertMax XT II EU Declaration of Conformity\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGasAlertMax XT II ATEX Certificate: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/GAsAlertMaxXTIIApprovalATEX20120131_c475d19b-aed1-462a-9f2a-5f73692c01cb.pdf?v=1722571120\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"GasAlertMax XT II ATEX Certificate\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGasAlertMax XT II CSA Certificate: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/GasAlertMaxXTIIApprovalCSA_207002921_ce4c8fdb-f3e2-423e-a2e8-3e1fa9ec6bc8.pdf?v=1722571126\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"GasAlertMax XT II CSA Certificate\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGasAlertMax XT II IECEx Certificate: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/unnamed_fd43b220-bcb4-4dd8-9d49-7a1643bd4cef?v=1722571134\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"GasAlertMax XT II IECEx Certificate\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGasAlertMax XT II INMETRO Certificate: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/GasAlertMaxXTIIApprovalINMETRO20150917_cd83086f-1694-4545-8b05-6be2d42dd3ec.pdf?v=1722571139\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"GasAlertMax XT II INMETRO Certificate\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGasAlertMax XT II ABS Marine Design Assessment (Calgary): \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/ABS_20_20GasAlertMax_20XT_20II_20Marine_20Design_20Assessment_2015HS1399407PDA_20Calgary_2c3e4bd1-2dd5-4f9e-9e5c-052f9f53fc30.pdf?v=1722571146\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"GasAlertMax XT II ABS Marine Design Assessment (Calgary)\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGasAlertMax XT II ABS Marine Design Assessment (Juarez): \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/ABS_20_20GasAlertMax_20XT_20II_20Marine_20Design_20Assessment_2015HS1399407PDADUP_20Juarez_9b162b2b-c84d-41ba-9105-82d2cf77ef58.pdf?v=1722571153\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"GasAlertMax XT II ABS Marine Design Assessment (Juarez)\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNepsi China GasAlertMax XT II Ex Certificate of Conformity: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/Nepsi_20China_20_20GasAlert_20Max_20XTMax_20XT_20II_20_20Ex_20Certificate_20of_20Conformity_20GYJ141104X_5b628d22-a211-4e94-bdbb-c6edd0cfee1f.pdf?v=1722571158\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Nepsi China GasAlertMax XT II Ex Certificate of Conformity\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cbr\u003eXT-XWHM-Y-NA-CS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRelated Searches\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"\/collections\/bestselling-products\"\u003eBestselling Products\u003c\/a\u003e, \u003ca href=\"\/collections\/bw-technologies-by-honeywell\"\u003eBw Technologies By Honeywell\u003c\/a\u003e, \u003ca href=\"\/collections\/confined-space-kits\"\u003eConfined Space Kits\u003c\/a\u003e, \u003ca href=\"\/collections\/confined-space\"\u003eConfined Space\u003c\/a\u003e, \u003ca href=\"\/collections\/gas-detection\"\u003eGas Detection\u003c\/a\u003e, \u003ca href=\"\/collections\/multi-gas-monitors\"\u003eMulti-Gas Monitors\u003c\/a\u003e, \u003ca href=\"\/collections\/portable-gas-monitors-and-detectors\"\u003ePortable Gas Monitors And Detectors\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat does the BW XT-XWHM-Y-NA-CS confined space kit include?\u003c\/summary\u003e\n\u003cp\u003eThe kit includes the GasAlert Max XT II 4-gas detector, charging adapter, quad-mix calibration gas, 0.5 LPM regulator, 3 ft. calibration hose, 10 ft. sampling hose with metallic particulate filter, 5 spare hydrophobic and particulate pump filters, a \u003ca href=\"\/products\/bw-gasalert-series-sample-probe-ga-prob1-1\"\u003eGA-PROB1-1 sampling probe\u003c\/a\u003e, reversible screwdriver, and a hard-sided carrying case with foam insert.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat gases does the Max XT II 4-gas detector monitor?\u003c\/summary\u003e\n\u003cp\u003eThe GasAlert Max XT II monitors H2S (hydrogen sulfide), CO (carbon monoxide), O2 (oxygen), and LEL (combustible gases as percent of lower explosive limit). Per OSHA 29 CFR 1910.146, all four of these hazards must be measured before and during permit-required confined space entry.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eDoes the XT-XWHM-Y-NA-CS ship ground-only due to HazMat restrictions?\u003c\/summary\u003e\n\u003cp\u003eYes. The calibration gas cylinder is classified as a hazardous material and must ship via UPS Ground. Expedited or air freight is not available for this kit. Calibration gas is non-returnable — confirm your order carefully before purchasing. Allow 5–7 business days for ground delivery.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eHow far can I sample with the 10 ft. sampling hose in this kit?\u003c\/summary\u003e\n\u003cp\u003eThe included 10 ft. sampling hose with the GasAlert Max XT II SmartSample motorized pump allows you to pre-clear and sample remote confined space atmospheres from a safe standoff position before entry. For longer reach, \u003ca href=\"\/products\/bw-gasalert-series-sample-probe-ga-prob1-1\"\u003eadditional probe\u003c\/a\u003e and hose extensions are available from PK Safety.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eHow often should I calibrate the Max XT II detector in this kit?\u003c\/summary\u003e\n\u003cp\u003eBW recommends bump testing before every shift and full calibration at least every six months, or more frequently depending on your regulatory program and sensor exposure history. Per OSHA 29 CFR 1910.146, confined space programs must maintain calibrated instrumentation. PK Safety can also perform \u003ca href=\"\/products\/bw-honeywell-gas-monitor-calibration-service\"\u003efactory-authorized calibration service\u003c\/a\u003e for you.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eCan PK Safety configure custom alarm setpoints on the Max XT II?\u003c\/summary\u003e\n\u003cp\u003eYes. PK Safety is a BW Technologies by Honeywell Factory Authorized Service Center. Our technicians can configure alarm thresholds, sensor settings, and site-specific parameters for your Max XT II fleet before shipment. Call \u003ca href=\"tel:+18008299580\"\u003e800.829.9580\u003c\/a\u003e for fleet configuration and calibration service details.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"BW Technologies by Honeywell","offers":[{"title":"Default Title","offer_id":52228709319023,"sku":"BW01-XT-XWHM-Y-NA-CS","price":2480.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/BW01-XT-XWHM-Y-NA-CS_800x800compressed.jpg?v=1772719161"},{"product_id":"rki-instruments-gx-3r-gx-3r-pro-calibration-kit","title":"RKI Instruments GX-3R\/GX-3R Pro Calibration Kit","description":"\u003cp\u003eThe RKI GX-3R\/GX-3R Pro Calibration Kit gives you everything needed to perform a complete field calibration on either the \u003ca href=\"\/products\/rki-gx-3r-4-gas-confined-space-monitor-72-ra-c\"\u003eGX-3R\u003c\/a\u003e or \u003ca href=\"\/products\/rki-gx-3r-pro-gas-confined-space-monitor-with-wireless-communication\"\u003eGX-3R Pro\u003c\/a\u003e portable multi-gas monitor — without sourcing each component separately. Correct calibration keeps your detector reading accurately, which is essential before confined-space entry, oil and gas field operations, wastewater utility work, and any application where H2S, CO, LEL combustibles, or oxygen-deficiency hazards are possible.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKit includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOne full cylinder of RKI calibration gas (H2S\/CO\/CH4 50% LEL\/O2 4-gas mixture)\u003c\/li\u003e\n\u003cli\u003e0.25 LPM demand-flow regulator\u003c\/li\u003e\n\u003cli\u003eCalibration tubing\u003c\/li\u003e\n\u003cli\u003eProtective carry case\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe GX-3R or GX-3R Pro monitor is \u003cem\u003enot\u003c\/em\u003e included. Calibration gas is non-returnable — verify your monitor's gas-inlet port type and required calibration mixture before ordering.\u003c\/p\u003e\n\n\u003cp\u003eRKI recommends bump testing before each day's use and full calibration at minimum every six months. Typical applications include personal monitoring, confined-space entry, refineries, petrochemical plants, utilities, oil and gas fields, water\/wastewater treatment, fire services, and construction sites.\u003c\/p\u003e\n\n\u003cp\u003eFor RKI-authorized calibration service or questions about your GX-3R fleet, contact PK Safety at \u003ca href=\"tel:+18008299580\"\u003e800-829-9580\u003c\/a\u003e Monday–Friday.\u003c\/p\u003e\n\n\u003cdiv class=\"specification\"\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical documents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/GX3R_Datasheet_d187daf1-a177-4c7b-9eac-5ba49bec1b74.pdf?v=1722526102\" target=\"_blank\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Specification Sheet\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e \u003cstrong\u003eSpecification Sheet\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/GX-3R_Quick_Reference_Card_506eb655-4c3f-4b16-ba92-ffdfdcec13c3.pdf?v=1722526108\" target=\"_blank\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Quick Reference Card\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e \u003cstrong\u003eQuick Reference Card\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/GX-3R_Manual_30dab2ea-4cd3-4f2d-a9f2-b14531ed8ba4.pdf?v=1722526112\" target=\"_blank\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Manual\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e \u003cstrong\u003eManual\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/GX-3R_Datalogging_Manual_06797121-3c59-4a9c-8cfd-d0490aae6305.pdf?v=1722526115\" target=\"_blank\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Datalogging Manual\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e \u003cstrong\u003eDatalogging Manual\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails open\u003e\n\u003csummary\u003eWhat is included in the RKI GX-3R\/GX-3R Pro Calibration Kit?\u003c\/summary\u003e\n\u003cp\u003eThe kit includes a full cylinder of RKI 4-gas calibration gas (H2S\/CO\/CH4 50% LEL\/O2), a 0.25 LPM demand-flow regulator, calibration tubing, and a protective carry case. The GX-3R or GX-3R Pro monitor is sold separately.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails open\u003e\n\u003csummary\u003eHow often should I calibrate the GX-3R or GX-3R Pro?\u003c\/summary\u003e\n\u003cp\u003eRKI recommends a bump test before each shift and a full calibration at minimum every six months. Sites with continuous or high-concentration gas exposure, or that follow stricter safety programs, may require more frequent calibration. Always follow your site's written confined-space or gas-detection safety plan.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails open\u003e\n\u003csummary\u003eIs the calibration gas in this kit returnable?\u003c\/summary\u003e\n\u003cp\u003eNo. Calibration gas cylinders are non-returnable once an order is placed. Confirm your monitor model, the required gas mixture, and your cylinder size before ordering. Contact PK Safety at \u003ca href=\"tel:+18008299580\"\u003e800-829-9580\u003c\/a\u003e for pre-order guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails open\u003e\n\u003csummary\u003eCan I use this kit for bump testing as well as full calibration?\u003c\/summary\u003e\n\u003cp\u003eYes. The same 4-gas mixture used for full calibration can be used for bump testing, which verifies that each sensor responds to a known gas concentration. A bump test is faster than a full calibration and RKI recommends performing one before each day's use.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"RKI Instruments","offers":[{"title":"Default Title","offer_id":52187391394159,"sku":"RKI01-81-GX3RHSCO-LV","price":589.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/81-GX3RHSCO-LV800x800compressed.jpg?v=1729714955"},{"product_id":"rki-instruments-gx-force-confined-space-kit-72-0290-22-c-51","title":"RKI Instruments GX-Force Confined Space Kit 72-FA-A-A10-51","description":"\u003cp\u003eThe RKI Instruments GX-Force Confined Space Kit (72-FA-A-A10-51) is a turnkey solution for OSHA-compliant confined space entry programs. Anchored by the \u003ca href=\"\/products\/rki-gx-force-sample-draw-4-gas-monitor-72-fa-a-a10\"\u003eGX-Force 4-gas monitor\u003c\/a\u003e, this kit adds a pre-filled 34-liter calibration gas cylinder, demand flow regulator, tubing, and a padded carrying case. Teams can bump test, calibrate, and begin monitoring straight out of the box without sourcing separate consumables. The GX-Force measures LEL combustibles, oxygen, carbon monoxide, and hydrogen sulfide through a 100-foot internal sample pump on a 30-hour battery.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Personal monitoring, Confined spaces, Refineries\/petrochemical, Utilities, Oil and Gas, Water\/wastewater, Fire services, Construction\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKit includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/rki-gx-force-sample-draw-4-gas-monitor-72-fa-a-a10\"\u003eRKI GX-Force\u003c\/a\u003e 4-gas monitor (LEL \/ O₂ \/ H₂S \/ CO) with Li-ion battery pack\u003c\/li\u003e\n\u003cli\u003eOne aluminum 34 L calibration gas cylinder (H₂S\/CO\/O₂\/CH₄ mixture)\u003c\/li\u003e\n\u003cli\u003eDemand flow regulator\u003c\/li\u003e\n\u003cli\u003eCalibration tubing\u003c\/li\u003e\n\u003cli\u003ePadded protective carrying case\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eRemember to calibrate every six months and regularly perform bump tests.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e calibration gas is not returnable. Please check your selection carefully before ordering.\u003c\/p\u003e\n\n\u003ctable align=\"center\" cellpadding=\"3\" cellspacing=\"3\" border=\"1\" style=\"border: 1px solid #3e3e3e; padding: 3px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"color: #023761; background: #f6f6f6; padding: 3px;\"\u003eDetection target gas\u003c\/th\u003e\n\u003cth align=\"center\" style=\"padding: 3px;\"\u003e\u003cstrong\u003eCombustible gas (CH4)\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth align=\"center\" style=\"padding: 3px;\"\u003e\u003cstrong\u003eOxygen (O2)\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth align=\"center\" style=\"padding: 3px;\"\u003e\u003cstrong\u003eCarbon monoxide (CO)\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth align=\"center\" style=\"padding: 3px;\"\u003e\u003cstrong\u003eHydrogen sulfide (H2S)\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"color: #023761; background: #f6f6f6; padding: 3px;\"\u003e\u003cstrong\u003eDetection principle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"padding: 3px;\"\u003eCatalytic combustion\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"padding: 3px;\"\u003eElectrochemical type\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"padding: 3px;\"\u003eElectrochemical type\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"padding: 3px;\"\u003eElectrochemical type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"color: #023761; background: #f6f6f6; padding: 3px;\"\u003e\u003cstrong\u003eDetection range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"padding: 3px;\"\u003e0 – 100 % LEL\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"padding: 3px;\"\u003e0.0 – 40.0 vol %\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"padding: 3px;\"\u003e0 – 2,000 ppm\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"padding: 3px;\"\u003e0.0 – 200.0 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"color: #023761; background: #f6f6f6; padding: 3px;\"\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"padding: 3px;\"\u003e1 % LEL\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"padding: 3px;\"\u003e0.1 vol %\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"padding: 3px;\"\u003e1 ppm\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"padding: 3px;\"\u003e0.1 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"color: #023761; background: #f6f6f6; padding: 3px;\"\u003e\u003cstrong\u003eAlarm setpoints\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"padding: 3px;\"\u003e1st alarm: 10 % LEL\u003cbr\u003e2nd alarm: 25 % LEL\u003cbr\u003e3rd alarm: 50 % LEL\u003cbr\u003eOVER alarm: 100 % LEL\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"padding: 3px;\"\u003eL alarm: 19.5 vol %\u003cbr\u003eLL alarm: 18.0 vol %\u003cbr\u003eH alarm: 23.5 vol %\u003cbr\u003eOVER alarm: 40.0 vol %\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"padding: 3px;\"\u003e1st alarm: 25 ppm\u003cbr\u003e2nd alarm: 50 ppm\u003cbr\u003e3rd alarm: 1200 ppm\u003cbr\u003eTWA alarm: 25 ppm\u003cbr\u003eSTEL alarm: 200 ppm\u003cbr\u003eOVER alarm: 2,000 ppm\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"padding: 3px;\"\u003e1st alarm: 5.0 ppm\u003cbr\u003e2nd alarm: 30.0 ppm\u003cbr\u003e3rd alarm: 100.0 ppm\u003cbr\u003eTWA alarm: 1.0 ppm\u003cbr\u003eSTEL alarm: 5.0 ppm\u003cbr\u003eOVER alarm: 200.0 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"color: #023761; background: #f6f6f6; padding: 3px;\"\u003e\u003cstrong\u003eResponse time (T90)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"padding: 3px;\"\u003eWithin 30 seconds\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"padding: 3px;\"\u003eWithin 20 seconds\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"padding: 3px;\"\u003eWithin 30 seconds\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"padding: 3px;\"\u003eWithin 30 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cdiv class=\"specification\"\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification Sheet:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/gxforce_2fc6f48c-180a-42a3-a207-d5d34bc12cd6.pdf?v=1722572435\" target=\"_blank\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Specification Sheet\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuick Reference Guide:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/GX-Force_20quick_20reference_249f9ec5-3e3d-42d8-8548-60e1ea77242a.pdf?v=1722572442\" target=\"_blank\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Quick Reference Guide\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManual:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/GX-Force_Datalogger_Manual_282a7cc4-ab8b-4031-91ad-ef682034e6c1.pdf?v=1722572448\" target=\"_blank\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Manual\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eData Logger Manual:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/GX-Force_Manual_c358b8fd-b0e3-416b-ba48-8e17d60deeee.pdf?v=1722572454\" target=\"_blank\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Data Logger Manual\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cbr\u003e72-FA-A-A10-51\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRelated Searches\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"\/collections\/calibration-gas\"\u003eCalibration Gas\u003c\/a\u003e, \u003ca href=\"\/collections\/confined-space-kits\"\u003eConfined Space Kits\u003c\/a\u003e, \u003ca href=\"\/collections\/confined-space\"\u003eConfined Space\u003c\/a\u003e, \u003ca href=\"\/collections\/gas-detection\"\u003eGas Detection\u003c\/a\u003e, \u003ca href=\"\/collections\/multi-gas-monitors\"\u003eMulti-Gas Monitors\u003c\/a\u003e, \u003ca href=\"\/collections\/portable-gas-monitors-and-detectors\"\u003ePortable Gas Monitors And Detectors\u003c\/a\u003e, \u003ca href=\"\/collections\/rki-instruments\"\u003eRki Instruments\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails open\u003e\u003csummary\u003eWhat is the part number for this confined space kit?\u003c\/summary\u003e\n\u003cp\u003eThis kit is part number 72-FA-A-A10-51. It includes the \u003ca href=\"\/products\/rki-gx-force-sample-draw-4-gas-monitor-72-fa-a-a10\"\u003eRKI GX-Force 4-gas monitor\u003c\/a\u003e, a 34-liter aluminum calibration gas cylinder (H₂S\/CO\/O₂\/CH₄), a demand flow regulator, calibration tubing, and a padded carrying case.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails open\u003e\u003csummary\u003eWhy does this kit ship via UPS Ground only?\u003c\/summary\u003e\n\u003cp\u003eThe 34-liter calibration gas cylinder is a hazardous material (compressed gas) subject to DOT regulations. Ground-only shipping applies regardless of your preferred shipping method, and the calibration gas is non-returnable. Please verify your cylinder gas mixture and quantity before placing the order.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails open\u003e\u003csummary\u003eHow often should I calibrate the GX-Force?\u003c\/summary\u003e\n\u003cp\u003eRKI recommends a bump test (functional gas test) before each day of use and a full calibration at minimum every six months. The 34-liter cylinder included in this kit contains enough gas for multiple calibration cycles. When the cylinder is depleted, replacement calibration gas (part 81-0154RK-04) is available separately from PK Safety.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails open\u003e\u003csummary\u003eDoes this kit include a wall charger for the GX-Force?\u003c\/summary\u003e\n\u003cp\u003eThis confined space kit (72-FA-A-A10-51) includes the padded case, calibration gas, regulator, and tubing, but does not include a wall charger. The \u003ca href=\"\/products\/rki-gx-force-4-gas-monitor-with-case-72-fa-a-a10-50\"\u003eGX-Force with Case bundle (72-FA-A-A10-50)\u003c\/a\u003e includes the charger. The 100–240 VAC AC adapter (part 49-0139) is available separately.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails open\u003e\u003csummary\u003eCan I use this calibration gas with other RKI monitors?\u003c\/summary\u003e\n\u003cp\u003eYes. The 34 L H₂S\/CO\/O₂\/CH₄ calibration gas mixture in this kit is also the standard four-gas mixture for the \u003ca href=\"\/products\/rki-gx-3r-4-gas-confined-space-monitor-72-ra-c\"\u003eGX-3R\u003c\/a\u003e, \u003ca href=\"\/products\/rki-gx-3r-pro-gas-confined-space-monitor-with-wireless-communication\"\u003eGX-3R Pro\u003c\/a\u003e, GX-2009, and GX-2012. If you operate a mixed fleet, the same cylinder services multiple RKI instruments.\u003c\/p\u003e\u003c\/details\u003e","brand":"RKI Instruments","offers":[{"title":"Default Title","offer_id":50105208308030,"sku":"RKI01-72-FA-A-A10-51","price":1731.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/4d1c657783e0f8c7356de165198c810b8c728f56_72_FA_A_A10_51_800x800compressed__51117.1714162088.1280.1280.jpg?v=1720556442"},{"product_id":"mpower-poli-mp400p-pump-4-gas-detector-confined-space-entry-kit","title":"mPower POLI MP400P Pump 4-Gas Detector Confined Space Entry Kit","description":"\u003cp\u003eMPower Electronics \u003ca href=\"\/mpower-poli-mp400p-pump-4-gas-detector-lel-o2-lf-h2s-co\/\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #0000ff;\"\u003ePOLI MP400P Pump 4-Gas Detector (usCSAc LEL\/O2-LF\/H2S\/CO)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e Confined Space Entry Kit includes gas detector, hard case, hand probe w\/3-ft tubing, extra 10-ft tubing, and 2 filters.\u003c\/p\u003e\n\u003cp\u003eGas Kit (58-L cylinder of 4-gas cal mix and demand-flow regulator) \u003cstrong\u003enot\u003c\/strong\u003e included. \u003cstrong\u003esold\u003c\/strong\u003e \u003cstrong\u003eseparately\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications: \u003c\/strong\u003eEmergency response, Environmental, Fire service, Industrial hygiene, Oil and gas\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasuring Range: 0.1 - 100 ppm\u003c\/li\u003e\n\u003cli\u003eUL\/cUL: Class I, Div 1, Group A, B, C, D; Class II, Div 1, Group E, F, G; Class III, Div 1\u003c\/li\u003e\n\u003cli\u003eTemperature rating T4, -20°C ≤ Tamb ≤ +50°C\u003c\/li\u003e\n\u003cli\u003eEvent logger\u003c\/li\u003e\n\u003cli\u003eIP rating: IP-67\u003c\/li\u003e\n\u003cli\u003eLarge LCD, 30% larger than most\u003c\/li\u003e\n\u003cli\u003ePassword protection\u003c\/li\u003e\n\u003cli\u003eLow, High, TWA \u0026amp; STEL alarms\u003c\/li\u003e\n\u003cli\u003eSix bright red flashing LEDs\u003c\/li\u003e\n\u003cli\u003eTwo-point field calibration\u003c\/li\u003e\n\u003cli\u003eWarranty: 3 years on H2S units including sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"specification\"\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification Sheet:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/UNI-321-Datasheet-V1.41_7dc53a4d-282b-4202-8ee9-3cfc0514447b.pdf?v=1722529064\" target=\"_blank\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Specification Sheet\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuick Reference Guide:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/Quick-Start-Guide-UNI-321-v1.31_b917d157-8cbb-4927-9065-dce9cceea4e4.pdf?v=1722529068\" target=\"_blank\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Quick Reference Guide\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManual:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/User-Manual-UNI-321-V1.5_dd6534b2-761a-4ad9-8fc3-0051f70fe917.pdf?v=1722529075\" target=\"_blank\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Manual\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cbr\u003eMPE01-M004-0040-100\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRelated Searches\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"\/collections\/4-gas-sample-draw-monitors\"\u003e4 Gas Sample Draw Monitors\u003c\/a\u003e, \u003ca href=\"\/collections\/gas-detection\"\u003eGas Detection\u003c\/a\u003e, \u003ca href=\"\/collections\/mpower-electronics\"\u003eMpower Electronics\u003c\/a\u003e, \u003ca href=\"\/collections\/multi-gas-monitors\"\u003eMulti-Gas Monitors\u003c\/a\u003e\u003c\/p\u003e","brand":"mPower Electronics","offers":[{"title":"Default Title","offer_id":52186905608559,"sku":"MPE01-M004-0040-100","price":1933.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/M004-0040-100-800x800compressed.jpg?v=1778079479"},{"product_id":"isg-small-black-calibration-carrying-case-c-100","title":"ISG Small Black Calibration Carrying Case C-100","description":"\u003cp\u003eIntermountain Specialty Gases Small Black Calibration Carrying Case is made of hard plastic with foam to hold up to 34L or 58L aluminum canisters. Provides a safe and easy way to transport or store your calibration standards including space for your regulator and tubing. Calibration Gas sold separately. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHard plastic\u003c\/li\u003e\n\u003cli\u003eDimensions: 16\" x 12\" x 5\"\u003c\/li\u003e\n\u003cli\u003eIncludes Foam inside\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Aptos',sans-serif; mso-fareast-font-family: Aptos; mso-fareast-theme-font: minor-latin; mso-bidi-font-family: Aptos; mso-ligatures: standardcontextual; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\" data-mce-style=\"font-size: 11.0pt; font-family: 'Aptos',sans-serif; mso-fareast-font-family: Aptos; mso-fareast-theme-font: minor-latin; mso-bidi-font-family: Aptos; mso-ligatures: standardcontextual; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eC-100 \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"specification\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003eRelated Searches\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"\/collections\/calibration-gas\"\u003eCalibration Gas\u003c\/a\u003e, \u003ca href=\"\/collections\/confined-space-kits\"\u003eConfined Space Kits\u003c\/a\u003e, \u003ca href=\"\/collections\/confined-space\"\u003eConfined Space\u003c\/a\u003e, \u003ca href=\"\/collections\/gas-detection\"\u003eGas Detection\u003c\/a\u003e, \u003ca href=\"\/collections\/intermountain-specialty-gases\"\u003eIntermountain Specialty Gases\u003c\/a\u003e, \u003ca href=\"\/collections\/pk-safety-supply\"\u003ePk Safety Supply\u003c\/a\u003e, \u003ca href=\"\/collections\/safety-equipment\"\u003eSafety Equipment\u003c\/a\u003e\u003c\/p\u003e","brand":"Intermountain Specialty Gases","offers":[{"title":"Default Title","offer_id":52053146206575,"sku":"ISG01-C-100","price":102.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/Empty-C-100-800x800compressed.jpg?v=1733839905"},{"product_id":"pk-safety-bw-equivalent-calibration-kit-pkcalkit-bw","title":"PK Safety BW Equivalent Calibration Kit PKCalKit-BW","description":"\u003cp\u003e\u003cstrong\u003eFor a limited time only, purchase the \u003ca href=\"https:\/\/pksafety.com\/products\/bw-gasalert-microclip-xl-compact-bundle\" title=\"BW GasAlert MicroClip XL Bundle\"\u003eBW GasAlert MicroClip XL Bundle\u003c\/a\u003e that includes the Cal Kit, GasAlert MicroClip XL 4 Gas Monitor, and Vehicle Charger to receive $100 off. \u003cem\u003eDiscount applied automatically at checkout.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePK Safety BW Equivalent Calibration Kit includes a full cylinder of \u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/pk-safety-bw-equivalent-4-gas-calibration-gas-mix-34-liter\"\u003ecalibration 4-gas mix\u003c\/a\u003e\u003c\/strong\u003e, a \u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/intermountain-specialty-gases-fixed-flow-regulator-flow-rate-0-5lpm\"\u003eregulator 0.5 LPM\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/isg-tygon-tubing-for-calibration-gas-t-1\"\u003etubing\u003c\/a\u003e\u003c\/strong\u003e, and a \u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/isg-small-black-calibration-carrying-case-c-100\"\u003esmall black padded case\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/pk-safety-bw-equivalent-4-gas-calibration-gas-mix-34-liter\"\u003e\u003cstrong\u003eAluminum 34L cylinder of cal gas (H2S 25\/CO 100\/ CH4 2.5%\/O2 18%\/ N2)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/intermountain-specialty-gases-fixed-flow-regulator-flow-rate-0-5lpm\"\u003eRegulator 0.5 LPM fixed flow\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/isg-tygon-tubing-for-calibration-gas-t-1\"\u003e1 foot Tygon Tubing\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/isg-small-black-calibration-carrying-case-c-100\"\u003ePadded Case\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with the Following Monitors:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/bw-honeywell-gasalert-max-xt-ii-confined-space-multi-gas-monitor-xt-xwhm-y-na\/\"\u003e Max XT II\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/bw-gasalert-micro-5-multi-gas-monitor-m5-xw0y-r\/\"\u003eGasAlert Micro 5\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/bw-honeywell-gasalert-microclip-xl-multi-gas-monitor-mcxl-xwhm-y-na\/\"\u003eGasAlert MicroClip XL\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/bw-honeywell-gasalert-microclip-x3-4-gas-detector-mcx3-xwhm-y-na\/\"\u003eGasAlert MicroClip X3\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFAQs: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/How-Often-Do-I-Need-To-Calibrate_e46fd5bf-6e9a-427d-84b9-613e3bb076c5.pdf?v=1722593163\"\u003eHow Often Do I Need To Calibrate My Monitor?\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: This item ships via UPS Ground due to HazMat restrictions and isn't available for expedited shipping. \u003c\/strong\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/collections\/calibration-gas\/\"\u003eCalibration Gas\u003c\/a\u003e is not returnable. Please check your selection carefully before ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cbr\u003ePKCalKit-BW\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRelated Searches\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"\/collections\/calibration-gas\"\u003eCalibration Gas\u003c\/a\u003e, \u003ca href=\"\/collections\/confined-space-kits\"\u003eConfined Space Kits\u003c\/a\u003e, \u003ca href=\"\/collections\/confined-space\"\u003eConfined Space\u003c\/a\u003e, \u003ca href=\"\/collections\/gas-detection\"\u003eGas Detection\u003c\/a\u003e, \u003ca href=\"\/collections\/intermountain-specialty-gases\"\u003eIntermountain Specialty Gases\u003c\/a\u003e, \u003ca href=\"\/collections\/pk-safety-supply\"\u003ePk Safety Supply\u003c\/a\u003e, \u003ca href=\"\/collections\/safety-equipment\"\u003eSafety Equipment\u003c\/a\u003e\u003c\/p\u003e","brand":"PK Safety","offers":[{"title":"Default Title","offer_id":51836593439087,"sku":"ISG01-PKCalKit-BW","price":640.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/C-100-Cal-Kit800x800compressed.jpg?v=1768944437"},{"product_id":"pk-safety-rki-equivalent-calibration-kit-pkcalkit-rki","title":"PK Safety RKI Equivalent Calibration Kit PKCalKit-RKI","description":"\u003cp\u003e\u003cstrong\u003eWe also offer the \u003ca href=\"https:\/\/pksafety.com\/products\/rki-gx-3r-bundle\" title=\"RKI GX-3R Bundle\"\u003eRKI GX-3R Bundle\u003c\/a\u003e that includes both the calibration kit and RKI GX-3R 4 Gas Monitor 72-RA-C and receive $50 off the calibration kit. \u003cem\u003eDiscount applied automatically at checkout.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: This item ships via UPS Ground due to HazMat restrictions and isn't available for expedited shipping. \u003c\/strong\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/collections\/calibration-gas\/\"\u003eCalibration Gas\u003c\/a\u003e is not returnable. Please check your selection carefully before ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePK Safety RKI Equivalent Calibration Kit includes a full cylinder of \u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/pk-safety-rki-equivalent-4-gas-calibration-gas-mix-34-liter\"\u003ecalibration 4-gas mix\u003c\/a\u003e\u003c\/strong\u003e, a \u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/isg-fixed-flow-regulator-0-25-lpm-w-tubing\"\u003eregulator 0.25 LPM\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/isg-tygon-tubing-for-calibration-gas-t-1\"\u003etubing\u003c\/a\u003e\u003c\/strong\u003e, and a \u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/isg-small-black-calibration-carrying-case-c-100\"\u003esmall black padded case\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/pk-safety-rki-equivalent-4-gas-calibration-gas-mix-34-liter\"\u003e\u003cstrong\u003eAluminum 34L cylinder of cal gas (H2S 25\/CO 50\/ CH4 2.5%\/O2 12%\/ N2)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/isg-fixed-flow-regulator-0-25-lpm-w-tubing\"\u003eRegulator 0.25 LPM\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/isg-tygon-tubing-for-calibration-gas-t-1\"\u003e1 foot Tygon Tubing\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/isg-small-black-calibration-carrying-case-c-100\"\u003ePadded Case\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with the Following Monitors:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/rki-gx-3r-4-gas-confined-space-monitor-72-ra-c\"\u003eRKI GX-3R\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/rki-gx-3r-pro-gas-confined-space-monitor-with-wireless-communication\"\u003eRKI GX-3R Pro\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFAQs: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/How-Often-Do-I-Need-To-Calibrate_e46fd5bf-6e9a-427d-84b9-613e3bb076c5.pdf?v=1722593163\"\u003eHow Often Do I Need To Calibrate My Monitor?\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cbr\u003ePKCalKit-RKI\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRelated Searches\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"\/collections\/calibration-gas\"\u003eCalibration Gas\u003c\/a\u003e, \u003ca href=\"\/collections\/confined-space-kits\"\u003eConfined Space Kits\u003c\/a\u003e, \u003ca href=\"\/collections\/confined-space\"\u003eConfined Space\u003c\/a\u003e, \u003ca href=\"\/collections\/gas-detection\"\u003eGas Detection\u003c\/a\u003e, \u003ca href=\"\/collections\/intermountain-specialty-gases\"\u003eIntermountain Specialty Gases\u003c\/a\u003e, \u003ca href=\"\/collections\/pk-safety-supply\"\u003ePk Safety Supply\u003c\/a\u003e, \u003ca href=\"\/collections\/safety-equipment\"\u003eSafety Equipment\u003c\/a\u003e\u003c\/p\u003e","brand":"PK Safety","offers":[{"title":"Default Title","offer_id":52219160002927,"sku":"ISG01-PKCalKit-RKI","price":525.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/C-100-Cal-Kit800x800compressed.jpg?v=1768944437"},{"product_id":"aimsafety-pm500-csk-confined-space-kit-70-2900-0572-0","title":"AimSafety PM500-CSK Confined Space Kit 70-2900-0572-0","description":"\u003cp\u003eAimSafety PM500-CSK Confined Space Kit includes \u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/aimsafety-pm500-sampling-probe-kit-70-2900-0572-7\"\u003esampling probe\u003c\/a\u003e\u003c\/strong\u003e, tubing, regulator, \u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/aimsafety-quad-mixture-calibration-gas-37-0551-3344-2\"\u003egas cylinder\u003c\/a\u003e\u003c\/strong\u003e, filters, and case.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/aimsafety-pm500-sampling-probe-kit-70-2900-0572-7\"\u003eSampling Probe\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e9' Sample Tubing, 3' Calibration Tubing\u003c\/li\u003e\n\u003cli\u003e0.5 LPM Demand Flow Regulator\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/aimsafety-quad-mixture-calibration-gas-37-0551-3344-2\"\u003e\u003cstrong\u003eQuad Mix Span Gas (CO\/CH4\/H2S\/O2)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e3 Probe Filters, 5 Dust Filters, 5 PTFE Filters\u003c\/li\u003e\n\u003cli\u003eCarry Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with the Following Monitors:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/aimsafety-catalytic-lel-multi-gas-w-pump-monitor-pm500\"\u003eAimSafety PM500-P\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/aimsafety-infrared-lel-multi-gas-w-pump-monitor-pm500-ir\"\u003eAimSafety PM500-IR\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFAQs: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/How-Often-Do-I-Need-To-Calibrate_e46fd5bf-6e9a-427d-84b9-613e3bb076c5.pdf?v=1722593163\"\u003eHow Often Do I Need To Calibrate My Monitor?\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: This item ships via UPS Ground due to HazMat restrictions and isn't available for expedited shipping. \u003c\/strong\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/collections\/calibration-gas\/\"\u003eCalibration Gas\u003c\/a\u003e is not returnable. Please check your selection carefully before ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cbr\u003e70-2900-0572-0\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated Searches\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"\/collections\/aimsafety\"\u003eAimsafety\u003c\/a\u003e, \u003ca href=\"\/collections\/calibration-gas\"\u003eCalibration Gas\u003c\/a\u003e, \u003ca href=\"\/collections\/confined-space-kits\"\u003eConfined Space Kits\u003c\/a\u003e, \u003ca href=\"\/collections\/confined-space\"\u003eConfined Space\u003c\/a\u003e, \u003ca href=\"\/collections\/gas-detection\"\u003eGas Detection\u003c\/a\u003e, \u003ca href=\"\/collections\/safety-equipment\"\u003eSafety Equipment\u003c\/a\u003e\u003c\/p\u003e","brand":"AimSafety","offers":[{"title":"Default Title","offer_id":52187749941615,"sku":"MAC01-70-2900-0572-0","price":1475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/PM500-CSK-Open800x800compressed.jpg?v=1737466384"},{"product_id":"rki-ox-04-o2-gas-monitor-calibration-kit-81-ox04-lv","title":"RKI OX-04 O2 Gas Monitor Calibration Kit 81-OX04-LV","description":"\u003cp\u003e\u003cstrong\u003eNote: This item ships via UPS Ground due to HazMat restrictions and is not available for expedited shipping. \u003cmeta charset=\"utf-8\"\u003e\u003c\/strong\u003eCalibration gas is not returnable. Please check your selection carefully before ordering.\u003c\/p\u003e\n\u003cp\u003eThis RKI Instruments Calibration Kit is designed for the \u003ca href=\"\/products\/rki-instruments-ox-04-series-o2-single-gas-monitor-72-0018\"\u003eOX-04 Series O2 Single Gas Monitor\u003c\/a\u003e. Maintain accurate oxygen readings by calibrating the detector regularly using this portable kit. Everything needed for a complete calibration is included — no additional equipment required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHard carrying case\u003c\/li\u003e\n\u003cli\u003e34AL cylinder of calibration gas (100% N2 — nitrogen for zero-oxygen reference)\u003c\/li\u003e\n\u003cli\u003eRegulator\u003c\/li\u003e\n\u003cli\u003eTubing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003ePK Safety \u003ca href=\"https:\/\/pksafety.com\/blogs\/pk-safety-blog\/is-your-gas-detection-equipment-really-protecting-your-team-here-s-why-tech-support-matters\"\u003e\u003cspan class=\"s2\"\u003eservices RKI Instruments gas monitors in-house\u003c\/span\u003e\u003c\/a\u003e with factory-trained technicians — calibration, sensor replacement, bump testing, and full repair. Call \u003ca href=\"tel:+18008299580\"\u003e\u003cspan class=\"s2\"\u003e800.829.9580\u003c\/span\u003e\u003c\/a\u003e to speak with a technician.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cbr\u003e81-OX04-LV\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRelated Searches\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"\/collections\/calibration-gas\"\u003eCalibration Gas\u003c\/a\u003e, \u003ca href=\"\/collections\/gas-detection\"\u003eGas Detection\u003c\/a\u003e, \u003ca href=\"\/collections\/confined-space\"\u003eConfined Space\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhy does O2 calibration use nitrogen (N2) instead of an oxygen mixture?\u003c\/summary\u003e\n\u003cp\u003eO2 calibration for deficiency detection uses a two-point method. Fresh air (approximately 20.9% O2) provides the span reference point. Pure nitrogen (0% O2) provides the zero reference, allowing the monitor to establish the full detection range. The 34AL cylinder of 100% N2 in this kit supplies the zero-gas reference. The OX-04 operator manual details the complete calibration procedure.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eIs this kit compatible with OX-04 models other than the 72-0018?\u003c\/summary\u003e\n\u003cp\u003eThis kit is designed for the \u003ca href=\"\/products\/rki-instruments-ox-04-series-o2-single-gas-monitor-72-0018\"\u003eOX-04 Series O2 Single Gas Monitor\u003c\/a\u003e. If there is uncertainty about whether a specific OX-04 variant is compatible with this calibration procedure, call \u003ca href=\"tel:+18008299580\"\u003e800.829.9580\u003c\/a\u003e and reference the monitor's part number for confirmation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eHow often should the OX-04 be calibrated?\u003c\/summary\u003e\n\u003cp\u003eRKI recommends bump testing before each shift and full calibration per the site's safety program. For confined space work under OSHA 29 CFR 1910.146, the O2 monitor must be in known-good calibration before entry into any permit-required confined space. The OSHA PEL for oxygen-deficient atmospheres is below 19.5% O2 per 29 CFR 1910.146 — calibration ensures the monitor reliably detects that threshold.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eDoes the carrying case protect the cylinder during transport?\u003c\/summary\u003e\n\u003cp\u003eYes. The hard carrying case holds the calibration cylinder, regulator, and tubing in organized compartments for field transport. This keeps all components together and protects the cylinder valve during handling. Ensure the cylinder valve is closed and the regulator is removed before transporting.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhy is calibration gas non-returnable?\u003c\/summary\u003e\n\u003cp\u003eCalibration gas is a hazardous material with a fixed certification date and concentration lot number. Once shipped, cylinders cannot be re-inspected or restocked. Confirm the monitor model and sensor type before ordering. Call \u003ca href=\"tel:+18008299580\"\u003e800.829.9580\u003c\/a\u003e for pre-purchase verification.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eCan PK Safety service or calibrate the OX-04 Series monitor?\u003c\/summary\u003e\n\u003cp\u003eYes. PK Safety services RKI Instruments monitors in-house with factory-trained technicians, including the OX-04 Series. Services include calibration, O2 sensor replacement, and full inspection. Call \u003ca href=\"tel:+18008299580\"\u003e800.829.9580\u003c\/a\u003e to arrange service or request a return authorization.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"RKI Instruments","offers":[{"title":"Default Title","offer_id":52187233255791,"sku":"RKI01-81-OX04-LV","price":503.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/81-OX04-LV-800x800compressed.jpg?v=1749644297"},{"product_id":"bw-gasalert-microclip-xl-compact-bundle","title":"BW GasAlert MicroClip XL Compact Bundle","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eReceive $50 off this bundle. Discount applied automatically at checkout. Cannot be combined with additional discounts.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe BW GasAlert MicroClip XL Compact Bundle delivers complete confined space gas monitoring capability in a single purchase. The industry-leading \u003ca href=\"\/products\/bw-honeywell-gasalert-microclip-xl-multi-gas-monitor-mcxl-xwhm-y-na\"\u003eGasAlert MicroClip XL 4-gas monitor\u003c\/a\u003e arrives ready to deploy with calibration equipment and vehicle charger included. Built tough with IP68 water resistance (submersion to 1.2 m for 45 minutes), the MicroClip XL is built for demanding job sites. The monitor carries a two-year manufacturer warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Utility, Refinery, Firefighters, Maintenance Engineers, Sewers and Waterworks, Underground Storage Tanks, Oil Rigs, Maritime\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: This item ships via UPS Ground due to HazMat restrictions and is not available for expedited shipping. Calibration gas is not returnable. Please check your selection carefully before ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/bw-honeywell-gasalert-microclip-xl-multi-gas-monitor-mcxl-xwhm-y-na\"\u003eGasAlert MicroClip XL 4-Gas Monitor\u003c\/a\u003e with rechargeable battery, wall charging adapter, calibration adapter cap and hose, and product manual\u003c\/li\u003e\n\u003cli\u003eGasAlert MicroClip Deluxe Confined Space Kit:\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/pk-safety-bw-equivalent-4-gas-calibration-gas-mix-34-liter\"\u003e34L calibration gas cylinder\u003c\/a\u003e (H2S 25 ppm \/ CO 100 ppm \/ CH4 2.5% \/ O2 18% \/ N2 balance)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/intermountain-specialty-gases-fixed-flow-regulator-flow-rate-0-5lpm\"\u003eRegulator 0.5 LPM fixed flow\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/isg-tygon-tubing-for-calibration-gas-t-1\"\u003e1 ft. Tygon Tubing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/isg-small-black-calibration-carrying-case-c-100\"\u003ePadded Carrying Case\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bw-honeywell-vehicle-power-adapter-ga-vpa-1\"\u003eBW Honeywell Vehicle Power Adapter (GA-VPA-1)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRemember to calibrate every six months and regularly perform bump tests before each shift.\u003c\/p\u003e\n\u003cdiv class=\"specification\"\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification Sheet:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/Honeywell_20BW_20MicroClip_20Series_20Datasheet_e23c4806-202d-4545-b3a4-b5f16fbde88c.pdf?v=1722563728\" target=\"_blank\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Specification Sheet\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuick Reference Guide:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/GasAlertMicroClipQuick_20Ref_20Guide_af1b4725-6f8e-4e14-bea0-643991f5a9b7.pdf?v=1722563734\" target=\"_blank\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Quick Reference Guide\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManual:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/sps-his-50120681-002-en-g1-gasalertmicroclip-xt-xl-x3-user-manual_32cf70a3-c6bd-4add-9b46-2ed2acbb32d0.pdf?v=1722563741\" target=\"_blank\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Manual\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003ePK Safety \u003ca href=\"https:\/\/pksafety.com\/products\/bw-honeywell-gas-monitor-calibration-service\"\u003e\u003cspan class=\"s2\"\u003eservices BW Technologies by Honeywell gas monitors\u003c\/span\u003e\u003c\/a\u003e in-house with factory-trained technicians. For help selecting the right part or to schedule calibration and repair, call \u003ca href=\"tel:+18008299580\"\u003e\u003cspan class=\"s2\"\u003e800.829.9580\u003c\/span\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/pksafety.com\/pages\/contact-us\"\u003e\u003cspan class=\"s2\"\u003econtact us online\u003c\/span\u003e\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"\/products\/bw-honeywell-gasalert-microclip-xl-multi-gas-monitor-mcxl-xwhm-y-na\"\u003eMCXL-XWHM-Y-NA\u003c\/a\u003e - GasAlert MicroClip XL 4-Gas Monitor\u003cbr\u003e\u003ca href=\"\/products\/pk-safety-bw-equivalent-calibration-kit-pkcalkit-bw\"\u003ePKCalKit-BW\u003c\/a\u003e - GasAlert MicroClip Deluxe Confined Space Kit\u003cbr\u003e\u003ca href=\"\/products\/bw-honeywell-vehicle-power-adapter-ga-vpa-1\"\u003eGA-VPA-1\u003c\/a\u003e - Vehicle Power Adapter\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat is included in the BW GasAlert MicroClip XL Compact Bundle?\u003c\/summary\u003e\n\u003cp\u003eThe bundle includes the \u003ca href=\"\/products\/bw-honeywell-gasalert-microclip-xl-multi-gas-monitor-mcxl-xwhm-y-na\"\u003eGasAlert MicroClip XL 4-gas monitor\u003c\/a\u003e (with battery, wall charger, calibration adapter, and manual), a 34L 4-gas calibration gas cylinder, 0.5 LPM fixed flow regulator, 1 ft. Tygon tubing, padded carrying case, and a BW vehicle power adapter. The $50 bundle discount is applied automatically at checkout.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat gases does the GasAlert MicroClip XL monitor detect?\u003c\/summary\u003e\n\u003cp\u003eThe MicroClip XL monitors four gases simultaneously: H2S (hydrogen sulfide), CO (carbon monoxide), O2 (oxygen), and LEL (lower explosive limit for combustibles). Per OSHA 29 CFR 1910.146, these four gases must be monitored before and during permit-required confined space entry.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eDoes this bundle ship ground-only due to HazMat restrictions?\u003c\/summary\u003e\n\u003cp\u003eYes. The calibration gas cylinder is HazMat-classified and must ship via UPS Ground. Air freight and expedited shipping are not available. Calibration gas is non-returnable — verify your selection before ordering. Budget 5–7 business days for ground delivery.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat is the IP rating and water resistance of the GasAlert MicroClip XL?\u003c\/summary\u003e\n\u003cp\u003eThe \u003ca href=\"\/products\/bw-honeywell-gasalert-microclip-xl-multi-gas-monitor-mcxl-xwhm-y-na\"\u003eGasAlert MicroClip XL\u003c\/a\u003e is rated IP68, meaning it is protected against dust ingress and can withstand submersion to 1.2 meters for 45 minutes. This makes it suitable for demanding wet environments including sewers, waterworks, oil rigs, and maritime applications.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eHow often should I calibrate the GasAlert MicroClip XL?\u003c\/summary\u003e\n\u003cp\u003eBW recommends bump testing before every shift and performing full calibration at least every six months or per your safety program requirements. The calibration gas and regulator in this bundle allow immediate setup upon delivery. PK Safety also offers \u003ca href=\"\/products\/bw-honeywell-gas-monitor-calibration-service\"\u003efactory-authorized calibration service\u003c\/a\u003e if you prefer to ship monitors to us.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eCan PK Safety service and calibrate my GasAlert MicroClip XL?\u003c\/summary\u003e\n\u003cp\u003eYes. PK Safety is a BW Technologies by Honeywell Factory Authorized Service Center. Our factory-trained technicians perform in-house calibration, sensor replacement, firmware updates, and repair for GasAlert MicroClip XL monitors. Call \u003ca href=\"tel:+18008299580\"\u003e800.829.9580\u003c\/a\u003e or visit our \u003ca href=\"\/products\/bw-honeywell-gas-monitor-calibration-service\"\u003eBW Gas Monitor Calibration Service\u003c\/a\u003e page to schedule service.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"BW Technologies by Honeywell","offers":[{"title":"Default Title","offer_id":52142461813103,"sku":null,"price":1439.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/BW-MCXL-CSK-with-vehicle-adapter800x800compressed.jpg?v=1763672303"},{"product_id":"rki-gx-3r-bundle","title":"RKI GX-3R Bundle","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eReceive $50 off the calibration kit of this bundle. Discount applied automatically at checkout.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe RKI GX-3R Bundle pairs the compact GX-3R 4-gas confined space monitor with a complete calibration kit, providing everything needed to begin compliant confined space gas monitoring. The GX-3R simultaneously detects LEL combustibles, oxygen (O2), carbon monoxide (CO), and hydrogen sulfide (H2S) in the smallest and lightest 4-gas form factor available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Personal monitoring, Confined spaces, Refineries\/petrochemical, Utilities, Oil and Gas, Water\/wastewater, Fire services, Construction\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/rki-gx-3r-4-gas-confined-space-monitor-72-ra-c\"\u003eGX-3R Gas Monitor\u003c\/a\u003e with 100–240 VAC charger\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/pk-safety-rki-equivalent-calibration-kit-pkcalkit-rki\"\u003eCalibration Kit\u003c\/a\u003e (PKCalKit-RKI):\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/pk-safety-rki-equivalent-4-gas-calibration-gas-mix-34-liter\"\u003eCalibration 4-Gas Mix\u003c\/a\u003e (34 L cylinder)\u003c\/li\u003e\n\u003cli\u003eRegulator 0.3 LPM\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/isg-tygon-tubing-for-calibration-gas-t-1\"\u003e1 ft Tygon Tubing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/isg-small-black-calibration-carrying-case-c-100\"\u003ePadded Case\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features (GX-3R Monitor):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmallest and lightest 4-gas monitor (2.2\" W × 2.55\" H × 1.02\" D, 3.52 oz)\u003c\/li\u003e\n\u003cli\u003eSimultaneous detection: LEL, O2, H2S \u0026amp; CO\u003c\/li\u003e\n\u003cli\u003e100–240 VAC charging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRemember to calibrate every three months and regularly perform bump tests. \u003c\/strong\u003ePK Safety \u003ca href=\"https:\/\/pksafety.com\/products\/rki-instruments-gas-monitor-calibration-service\" title=\"RKI Instruments Gas Monitor Calibration Service page\" rel=\"noopener\" target=\"_blank\"\u003eservices RKI GX-3R monitors\u003c\/a\u003e in-house with factory-trained technicians — call \u003ca href=\"tel:+18008299580\"\u003e800.829.9580\u003c\/a\u003e for service scheduling or application questions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFAQs:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/How-Often-Do-I-Need-To-Calibrate_e46fd5bf-6e9a-427d-84b9-613e3bb076c5.pdf?v=1722593163\" rel=\"noopener\" target=\"_blank\"\u003eHow Often Do I Need To Calibrate My Monitor?\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This item ships via UPS Ground due to HazMat restrictions and is not available for expedited shipping. \u003ca href=\"\/collections\/calibration-gas\"\u003eCalibration Gas\u003c\/a\u003e is not returnable. Please check your selection carefully before ordering.\u003c\/p\u003e\n\u003cdiv class=\"specification\"\u003e\n\u003cp\u003e\u003cstrong\u003eGX-3R Specification Sheet:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/GX3R_Datasheet_cddf6da3-beff-4802-9031-9d35c70d08fa.pdf?v=1722497906\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Specification Sheet\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"\/products\/rki-gx-3r-4-gas-confined-space-monitor-72-ra-c\"\u003e72-RA-C\u003c\/a\u003e — GX-3R Gas Monitor with 100–240 VAC charger\u003cbr\u003e\u003ca href=\"\/products\/pk-safety-rki-equivalent-calibration-kit-pkcalkit-rki\"\u003ePKCalKit-RKI\u003c\/a\u003e — Calibration Kit\u003cbr\u003e   \u003ca href=\"\/products\/pk-safety-rki-equivalent-4-gas-calibration-gas-mix-34-liter\"\u003eCalibration 4-Gas Mix\u003c\/a\u003e\u003cbr\u003e   Regulator 0.3 LPM\u003cbr\u003e   \u003ca href=\"\/products\/isg-tygon-tubing-for-calibration-gas-t-1\"\u003eTygon Tubing\u003c\/a\u003e\u003cbr\u003e   \u003ca href=\"\/products\/isg-small-black-calibration-carrying-case-c-100\"\u003ePadded Case\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat is included in the RKI GX-3R Bundle?\u003c\/summary\u003e\n\u003cp\u003eThe bundle includes the RKI GX-3R 4-gas confined space monitor (with 100–240 VAC charger), a calibration gas cylinder (34 L, 4-gas mix), a demand-flow regulator, Tygon tubing, and a padded carrying case — everything needed to get started with confident, calibrated confined space detection.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat gases does the GX-3R monitor simultaneously detect?\u003c\/summary\u003e\n\u003cp\u003eThe GX-3R simultaneously monitors four atmospheric hazards: combustible gases\/vapors (LEL), oxygen (O2, detecting both deficiency and enrichment), carbon monoxide (CO), and hydrogen sulfide (H2S) — the four hazards required by 29 CFR 1910.146 for permit-required confined space entry.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eHow often should I calibrate the GX-3R?\u003c\/summary\u003e\n\u003cp\u003eRKI recommends calibrating the GX-3R at least every three months, and performing a bump test before each use. 29 CFR 1910.146 requires that monitoring equipment be calibrated per the manufacturer's recommendations. PK Safety offers in-house RKI calibration services — call \u003ca href=\"tel:+18008299580\"\u003e800.829.9580\u003c\/a\u003e for details.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eDoes the GX-3R satisfy OSHA confined space entry requirements?\u003c\/summary\u003e\n\u003cp\u003e29 CFR 1910.146 requires testing for oxygen content, flammable gases\/vapors, and toxic air contaminants before and during permit-required confined space entry. The GX-3R's simultaneous 4-gas detection supports compliance with these testing requirements. Consult your safety professional to confirm your complete confined space entry program meets all applicable regulations.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eHow does PK Safety service RKI GX-3R monitors?\u003c\/summary\u003e\n\u003cp\u003ePK Safety services RKI GX-3R monitors in-house with factory-trained technicians. We offer calibration, bump testing, sensor replacement, and repair. Ship your monitor to us or call \u003ca href=\"tel:+18008299580\"\u003e800.829.9580\u003c\/a\u003e to arrange service — we also service BW\/Honeywell and other major brands.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhy does this bundle ship UPS Ground only?\u003c\/summary\u003e\n\u003cp\u003eThe calibration gas cylinder in this bundle is classified as a hazardous material (HazMat) under DOT regulations, which restricts it to UPS Ground shipping only. Calibration gas cylinders are non-returnable once shipped — please verify your gas mix selection before ordering.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"RKI Instruments","offers":[{"title":"Default Title","offer_id":52226067661167,"sku":"GX-3R-bundle","price":1069.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/RKI-GX-3R-Bundle800x800compressed_c7699a20-d36e-4e9e-9239-de4a5c97bc74.jpg?v=1755791998"},{"product_id":"rki-gx-3r-with-pump-bundle","title":"RKI GX-3R with Pump Bundle","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eReceive $50 off the calibration kit of this bundle. Discount applied automatically at checkout.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eProtect your team with a complete confined space detection system designed for real-world hazards. This bundle pairs the \u003ca href=\"\/products\/rki-gx-3r-4-gas-confined-space-monitor-72-ra-c\"\u003eGX-3R 4-gas monitor\u003c\/a\u003e with the \u003ca href=\"\/products\/rki-rp-3r-sample-drawing-pump-for-gx-3r\"\u003eRP-3R motorized pump\u003c\/a\u003e, enabling detection of combustibles, oxygen deficiency, CO, and H2S. The battery-powered pump attaches seamlessly to convert your monitor from passive diffusion to active sample draw — allowing you to assess dangerous environments safely from outside the space. Includes a \u003ca href=\"\/products\/pk-safety-rki-equivalent-calibration-kit-pkcalkit-rki\"\u003ecalibration kit\u003c\/a\u003e and your choice of hose length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Personal monitoring, Confined spaces, Refineries\/petrochemical, Utilities, Oil and Gas, Water\/wastewater, Fire services, Construction\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/rki-gx-3r-4-gas-confined-space-monitor-72-ra-c\"\u003eGX-3R Gas Monitor\u003c\/a\u003e with 100–240 VAC charger\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/rki-rp-3r-sample-drawing-pump-for-gx-3r\"\u003eRP-3R Sample Drawing Pump\u003c\/a\u003e with choice of hose length\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/pk-safety-rki-equivalent-calibration-kit-pkcalkit-rki\"\u003eCalibration Kit\u003c\/a\u003e (PKCalKit-RKI): which contains \u003ca href=\"\/products\/pk-safety-rki-equivalent-4-gas-calibration-gas-mix-34-liter\"\u003eCalibration 4-Gas Mix\u003c\/a\u003e (34 L cylinder), Regulator 0.3 LPM, \u003ca href=\"\/products\/isg-tygon-tubing-for-calibration-gas-t-1\"\u003e1 ft Tygon Tubing\u003c\/a\u003e, \u003ca href=\"\/products\/isg-small-black-calibration-carrying-case-c-100\"\u003ePadded Case\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features (GX-3R Monitor):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmallest and lightest 4-gas monitor (2.2\" W × 2.55\" H × 1.02\" D, 3.52 oz)\u003c\/li\u003e\n\u003cli\u003eSimultaneous detection: LEL, O2, H2S \u0026amp; CO\u003c\/li\u003e\n\u003cli\u003e100–240 VAC charging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRemember to calibrate every three months and regularly perform bump tests.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFAQs:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/How-Often-Do-I-Need-To-Calibrate_e46fd5bf-6e9a-427d-84b9-613e3bb076c5.pdf?v=1722593163\" rel=\"noopener\" target=\"_blank\"\u003eHow Often Do I Need To Calibrate My Monitor?\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This item ships via UPS Ground due to HazMat restrictions and is not available for expedited shipping. \u003ca href=\"\/collections\/calibration-gas\"\u003eCalibration Gas\u003c\/a\u003e is not returnable. Please check your selection carefully before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003ePK Safety \u003ca href=\"https:\/\/pksafety.com\/products\/rki-instruments-gas-monitor-calibration-service\" title=\"RKI Instruments Gas Monitor Calibration Service page\"\u003eservices RKI GX-3R monitors in-house\u003c\/a\u003e with factory-trained technicians — call \u003ca href=\"tel:+18008299580\"\u003e800.829.9580\u003c\/a\u003e for service scheduling or application questions.\u003c\/p\u003e\n\u003cdiv class=\"specification\"\u003e\n\u003cp\u003e\u003cstrong\u003eGX-3R Specification Sheet:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/GX3R_Datasheet_cddf6da3-beff-4802-9031-9d35c70d08fa.pdf?v=1722497906\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\" alt=\"Specification Sheet\" width=\"63\" height=\"65\" border=\"0\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"\/products\/rki-gx-3r-4-gas-confined-space-monitor-72-ra-c\"\u003e72-RA-C\u003c\/a\u003e — GX-3R Gas Monitor with 100–240 VAC charger\u003cbr\u003e\u003ca href=\"\/products\/pk-safety-rki-equivalent-calibration-kit-pkcalkit-rki\"\u003ePKCalKit-RKI\u003c\/a\u003e — Calibration Kit\u003cbr\u003e\u003ca href=\"\/products\/rki-rp-3r-sample-drawing-pump-for-gx-3r\"\u003e81-119_\u003c\/a\u003e — RP-3R Sample Drawing Pump for GX-3R\u003cbr\u003e   81-1197 — Pump with tapered red nozzle\u003cbr\u003e   81-1198 — Pump with 10 ft hose, 10 in probe, and tapered red nozzle\u003cbr\u003e   81-1198-20 — Pump with 20 ft hose, 10 in probe, and tapered red nozzle\u003cbr\u003e   81-1198-30 — Pump with 30 ft hose, 10 in probe, and tapered red nozzle\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat is included in the RKI GX-3R with Pump Bundle?\u003c\/summary\u003e\n\u003cp\u003eThe bundle includes the GX-3R 4-gas monitor with charger, the RP-3R battery-powered sample draw pump with your choice of hose length, a calibration gas cylinder, demand-flow regulator, Tygon tubing, and padded carrying case — a complete solution for both pre-entry confined space testing and ongoing monitoring.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhy use a sample-draw pump for confined space monitoring?\u003c\/summary\u003e\n\u003cp\u003eA motorized sample-draw pump allows you to test an atmosphere from outside the space before entry — a key requirement under 29 CFR 1910.146, which mandates testing prior to permit-required confined space entry. Active sampling also accelerates detection in poorly ventilated or stratified atmospheres where diffusion sensors may respond slowly.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat gases does the GX-3R detect?\u003c\/summary\u003e\n\u003cp\u003eThe GX-3R simultaneously monitors combustible gases\/vapors (LEL), oxygen (O2), carbon monoxide (CO), and hydrogen sulfide (H2S) — covering the four primary atmospheric hazards specified by OSHA's 29 CFR 1910.146 confined space standard.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat hose lengths are available with the RP-3R pump?\u003c\/summary\u003e\n\u003cp\u003eThe \u003ca href=\"\/products\/rki-rp-3r-sample-drawing-pump-for-gx-3r\"\u003eRP-3R pump\u003c\/a\u003e is available with three hose options: tapered red nozzle only (no hose), 10 ft hose with 10 in probe, 20 ft hose with 10 in probe, or 30 ft hose with 10 in probe. Select the length appropriate for the depth of your typical confined spaces.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eHow often should I calibrate the GX-3R?\u003c\/summary\u003e\n\u003cp\u003eRKI recommends calibrating at least every three months and bump testing before each use. 29 CFR 1910.146 requires instruments be calibrated per manufacturer recommendations. PK Safety offers in-house RKI calibration; call \u003ca href=\"tel:+18008299580\"\u003e800.829.9580\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhy does this bundle ship UPS Ground only?\u003c\/summary\u003e\n\u003cp\u003eThe calibration gas cylinder in this bundle is DOT HazMat, restricting it to UPS Ground shipment only. Calibration gas is non-returnable — verify your gas mix selection before placing your order.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"RKI Instruments","offers":[{"title":"None","offer_id":52597040447855,"sku":null,"price":1474.0,"currency_code":"USD","in_stock":true},{"title":"10 ft Hose","offer_id":52597040480623,"sku":null,"price":1539.0,"currency_code":"USD","in_stock":true},{"title":"20 ft Hose","offer_id":52597040513391,"sku":null,"price":1549.0,"currency_code":"USD","in_stock":true},{"title":"30 ft Hose","offer_id":52597040546159,"sku":null,"price":1554.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/RKI-GX-3R-with-Pump-Bundle800x800compressed_33d23c78-8d24-4346-b475-5524a292b7c0.jpg?v=1768944437"},{"product_id":"watchgas-sst4-mini-diffusion-bundle","title":"WatchGas SST4-MINI Diffusion Bundle","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eReceive $50 off the calibration kit — discount applied automatically at checkout.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEverything you need to stand up a confined-space gas-detection program in one order: the WatchGas SST4-MINI 4-gas detector plus the PKCalKit-WG calibration kit (cal gas cylinder, regulator, tubing, and carrying case).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's in the WatchGas SST4-MINI Diffusion Bundle:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pksafety.com\/products\/watchgas-sst4-mini-diffusion-4-gas-detector\"\u003eWatchGas SST4-MINI Diffusion 4-Gas Detector\u003c\/a\u003e — continuously monitors LEL (combustible gas), O2 (oxygen), CO (carbon monoxide), and H2S (hydrogen sulfide) with a digital readout and configurable alarms. Choose LEL CAT or LEL NDIR sensor variant at checkout.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pksafety.com\/products\/k-safety-watchgas-equivalent-calibration-kit-pkcalkit-wg\"\u003ePK Safety WatchGas Equivalent Calibration Kit (PKCalKit-WG)\u003c\/a\u003e — includes a 34-liter 4-gas calibration gas cylinder (LEL \/ O2 \/ CO \/ H2S) matched to the SST4-MINI sensor set, a 0.5 LPM fixed-flow regulator, 1 ft of Tygon tubing, and the ISG C-100 padded carrying case.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eChoose your LEL sensor type at checkout:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLEL CAT (Catalytic Bead) —\u003c\/strong\u003e SKU SST4-MINI-X2OMH-Y. The safety industry's standard combustible-gas sensor. Detects any flammable hydrocarbon vapor \u003cem\u003eand\u003c\/em\u003e detects hydrogen. See the FAQ below for CAT-vs-NDIR trade-offs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLEL NDIR (Non-Dispersive Infrared) —\u003c\/strong\u003e SKU SST4-MINI-X3OMH-Y. Optical hydrocarbon detection — immune to silicone poisoning and H2S-induced calibration drift, and works correctly in inerted or low-oxygen atmospheres where catalytic beads cannot combust. \u003cstrong\u003eNDIR does not detect hydrogen\u003c\/strong\u003e — if your program requires hydrogen alarming, choose LEL CAT.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWho buys this bundle:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNew safety programs standing up confined-space entry procedures — one order gets the crew started\u003c\/li\u003e\n\u003cli\u003eContractors on temporary or seasonal deployments needing a complete, portable monitoring kit\u003c\/li\u003e\n\u003cli\u003eMutual-aid emergency response teams needing grab-and-go four-gas monitoring with calibration included\u003c\/li\u003e\n\u003cli\u003eMunicipal fire departments and hazmat teams building out gas-detection inventory\u003c\/li\u003e\n\u003cli\u003eOil and gas upstream operators on remote sites with sour-hydrocarbon exposure (LEL NDIR variant recommended)\u003c\/li\u003e\n\u003cli\u003eWastewater treatment plants adding confined-space programs for lift stations, digester entries, or manhole work\u003c\/li\u003e\n\u003cli\u003eSteel, shipbuilding, telecom, and manufacturing operations adding four-gas monitoring to confined-space SOPs\u003c\/li\u003e\n\u003cli\u003ePower generation facilities with turbine-hall and boiler-entry programs\u003c\/li\u003e\n\u003cli\u003eFacilities running inerted or nitrogen-blanketed process atmospheres (LEL NDIR variant required)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePK Safety services the full WatchGas SST line with our in-house technicians.\u003c\/strong\u003e We are also a Factory Authorized Service Center for BW Technologies by Honeywell, RKI, and RAE Systems monitors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround shipping only.\u003c\/strong\u003e See the FAQ \"Why does this bundle only ship UPS Ground?\" below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration gas is not returnable.\u003c\/strong\u003e Please confirm your LEL sensor variant choice (CAT vs NDIR) before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"specification\"\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical documents (WatchGas SST4 MINI Diffusion):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/watchgasusa.com\/app\/uploads\/2024\/10\/SST4-brochure-v1.2.pdf\" target=\"_blank\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Brochure\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e \u003cstrong\u003eBrochure\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/portal.watchgas.com\/repository\/api\/file_download\/watchgas-sst4-micro-sst4-mini-ds-en-v1-6f1f-print-mLUVaT2J\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Specification Sheet\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e \u003cstrong\u003eSpecification Sheet\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/watchgasusa.com\/app\/uploads\/2024\/07\/MKT-SST4-QSG-v1.4.pdf\" target=\"_blank\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Quick Start Guide\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e \u003cstrong\u003eQuick Start Guide\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/portal.watchgas.com\/repository\/api\/file_download\/mkt-sst4-sst4pump-sst5-man-eng-v1-2g6f-A4jYz3eq\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Manual\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e \u003cstrong\u003eManual\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSST4-MINI-X2OMH-Y\u003c\/strong\u003e — WatchGas SST4-MINI Diffusion 4-Gas Detector, LEL CAT (Catalytic Bead) \/ O2 \/ CO \/ H2S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSST4-MINI-X3OMH-Y\u003c\/strong\u003e — WatchGas SST4-MINI Diffusion 4-Gas Detector, LEL NDIR (Non-Dispersive Infrared) \/ O2 \/ CO \/ H2S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePKCalKit-WG\u003c\/strong\u003e — PK Safety WatchGas Equivalent Calibration Kit (includes 34-liter 4-gas calibration gas cylinder, 0.5 LPM fixed-flow regulator, Tygon tubing, and C-100 padded carrying case)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eHow is this bundle different from the SST4-PUMP bundle?\u003c\/summary\u003e\n\u003cp\u003eThe SST4-MINI Diffusion samples ambient air passively — the sensors read whatever gas is in the worker's breathing zone during the shift. The SST4-PUMP uses an internal pump to actively draw air through a sample line, which lets you pre-test a confined space (a manhole, vault, or tank) \u003cem\u003ebefore\u003c\/em\u003e a worker enters.\u003c\/p\u003e\n\u003cp\u003eThe Diffusion bundle is right for continuous personal monitoring during the shift. Choose the \u003ca href=\"https:\/\/pksafety.com\/products\/watchgas-sst4-pump-diffusion-bundle\"\u003eSST4-PUMP bundle\u003c\/a\u003e instead if your workflow requires pre-entry sweeps of permit-required confined spaces.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eShould I buy the bundle or the components separately?\u003c\/summary\u003e\n\u003cp\u003eThe bundle discounts the calibration kit automatically at checkout and arrives in one shipment. Buying components separately is worth it only if:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYou already own a compatible calibration kit, regulator, or cylinder\u003c\/li\u003e\n\u003cli\u003eYou need a different gas mix than LEL \/ O2 \/ CO \/ H2S — for example, a 5-gas mix that adds a specialty toxic like SO2 or NH3\u003c\/li\u003e\n\u003cli\u003eYou need a different regulator flow rate than 0.5 LPM\u003c\/li\u003e\n\u003cli\u003eYou already run a calibration workflow at a facility and only need the monitor itself\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eHow do I choose between LEL CAT and LEL NDIR?\u003c\/summary\u003e\n\u003cp\u003e\u003cstrong\u003eLEL CAT (Catalytic Bead)\u003c\/strong\u003e is the safety industry's standard combustible-gas sensor. It burns a small amount of gas across a heated bead and measures the temperature change. It detects any flammable hydrocarbon vapor and detects hydrogen. Two caveats: catalytic beads can be poisoned by silicones (found in some caulks, lubricants, cleaners, and mold-release compounds) and their calibration can drift after prolonged H2S exposure. Bump testing catches the drift, but the sensor is more vulnerable to environmental contaminants than NDIR. Also, catalytic combustion requires oxygen in the sample stream, so CAT does not read accurately in inerted or oxygen-depleted atmospheres.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLEL NDIR (Non-Dispersive Infrared)\u003c\/strong\u003e uses an infrared beam and detector to measure hydrocarbon absorption optically. It is immune to silicone poisoning and H2S-induced calibration drift, which makes it the better choice for oil-and-gas upstream and downstream work, refineries, and any confined-space environment with sour-hydrocarbon exposure. NDIR also works correctly in inerted or low-oxygen atmospheres where catalytic beads cannot combust. One trade-off: NDIR does not detect hydrogen. If your confined-space program requires hydrogen alarming alongside the standard four gases, LEL CAT is the right choice.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhy does this bundle only ship UPS Ground?\u003c\/summary\u003e\n\u003cp\u003eThe 34-liter calibration gas cylinder in the kit is classified as HazMat under U.S. Department of Transportation (DOT) regulations. HazMat air shipping requires special certifications, packaging, and cost premiums that would double or triple the bundle's landed cost. UPS Ground is the compliant, cost-effective shipping method for this product.\u003c\/p\u003e\n\u003cp\u003eIf you need faster delivery of the monitor and can wait on the calibration kit, order the SST4-MINI detector separately (not a HazMat item) and have the calibration kit arrive on Ground timing. We can arrange a split shipment on request.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eHow often does this monitor need calibration and bump testing?\u003c\/summary\u003e\n\u003cp\u003eThe industry standard for portable gas monitors in confined-space service is to bump test before each use (a quick verification that each sensor responds to gas) and to full-calibrate every 3 months (a precise measurement of sensor response against the cal gas standard).\u003c\/p\u003e\n\u003cp\u003eOSHA's confined-space standard 29 CFR 1910.146 does not mandate a specific calibration frequency, but industry consensus and manufacturer guidance point to the 3-month interval for accuracy assurance and audit-log completeness. Both procedures use the calibration components in the PKCalKit-WG: the 34-liter cal gas cylinder, the 0.5 LPM regulator, and the Tygon tubing.\u003c\/p\u003e\n\u003cp\u003eSee \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/How-Often-Do-I-Need-To-Calibrate_e46fd5bf-6e9a-427d-84b9-613e3bb076c5.pdf?v=1722593163\"\u003eHow Often Do I Need To Calibrate My Monitor?\u003c\/a\u003e for the full guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure whether the LEL CAT or LEL NDIR variant fits your work? Call PK Safety at \u003ca href=\"tel:+18008299580\"\u003e800.829.9580\u003c\/a\u003e.\u003c\/strong\u003e A person who knows the confined-space monitoring workflow will pick up.\u003c\/p\u003e","brand":"WatchGas","offers":[{"title":"LEL CAT\/O2\/CO\/H2S","offer_id":52727929930095,"sku":null,"price":1222.58,"currency_code":"USD","in_stock":true},{"title":"LEL NDIR\/O2\/CO\/H2S","offer_id":52727929962863,"sku":null,"price":1322.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/WatchGas-SST4-MINI-Diffusion-Bundle800x800compressed.jpg?v=1772737925"},{"product_id":"pk-safety-watchgas-equivalent-calibration-kit-pkcalkit-wg","title":"PK Safety WatchGas Equivalent Calibration Kit PKCalKit-WG","description":"\u003cp\u003ePK Safety WatchGas Equivalent Calibration Kit includes a full cylinder of \u003ca href=\"https:\/\/pksafety.com\/products\/pk-safety-watchgas-equivalent-4-gas-calibration-gas-mix-34-liter\" title=\"PK Safety Watchgas Equivalent 4 Gas Calibration Gas Mix 34 Liter\"\u003e\u003cstrong\u003ecalibration 4-gas mix\u003c\/strong\u003e\u003c\/a\u003e, a \u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/intermountain-specialty-gases-fixed-flow-regulator-flow-rate-0-5lpm\"\u003eregulator 0.5 LPM\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/isg-tygon-tubing-for-calibration-gas-t-1\"\u003etubing\u003c\/a\u003e\u003c\/strong\u003e, and a \u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/isg-small-black-calibration-carrying-case-c-100\"\u003esmall black padded case\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/pk-safety-watchgas-equivalent-4-gas-calibration-gas-mix-34-liter\" title=\"PK Safety Watchgas Equivalent 4 Gas Calibration Gas Mix 34 Liter\"\u003eAluminum 34L cylinder of cal gas (H2S 25\/CO 100\/ CH4 2.5%\/O2 18%\/ N2)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/intermountain-specialty-gases-fixed-flow-regulator-flow-rate-0-5lpm\" title=\"Intermountain Specialty Gases Fixed Flow Regulator, Flow Rate 0.5LPM\"\u003eRegulator 0.5 LPM fixed flow\u003c\/a\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/intermountain-specialty-gases-fixed-flow-regulator-flow-rate-0-5lpm\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/isg-tygon-tubing-for-calibration-gas-t-1\" title=\"ISG Tygon Tubing for Calibration Gas T-1\"\u003e1 foot Tygon Tubing\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/isg-small-black-calibration-carrying-case-c-100\" title=\"ISG Small Black Calibration Carrying Case C-100\"\u003ePadded Case\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with the Following Monitors:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/watchgas-sst4-mini-diffusion-4-gas-detector\" title=\"WatchGas SST4-MINI Diffusion 4-Gas Detector\"\u003e\u003cb\u003eSST4-MINI\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pksafety.com\/products\/watchgas-sst4-micro-diffusion-4-gas-detector\" title=\"WatchGas SST4-MICRO Diffusion 4-Gas Detector\"\u003e\u003cb\u003eSST4-MICRO\u003c\/b\u003e\u003c\/a\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/bw-honeywell-gasalert-microclip-xl-multi-gas-monitor-mcxl-xwhm-y-na\/\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFAQs: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/How-Often-Do-I-Need-To-Calibrate_e46fd5bf-6e9a-427d-84b9-613e3bb076c5.pdf?v=1722593163\"\u003eHow Often Do I Need To Calibrate My Monitor?\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: This item ships via UPS Ground due to HazMat restrictions and isn't available for expedited shipping. \u003c\/strong\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/collections\/calibration-gas\/\"\u003eCalibration Gas\u003c\/a\u003e is not returnable. Please check your selection carefully before ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cbr\u003ePKCalKit-WG\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRelated Searches\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"\/collections\/calibration-gas\"\u003eCalibration Gas\u003c\/a\u003e, \u003ca href=\"\/collections\/confined-space-kits\"\u003eConfined Space Kits\u003c\/a\u003e, \u003ca href=\"\/collections\/confined-space\"\u003eConfined Space\u003c\/a\u003e, \u003ca href=\"\/collections\/gas-detection\"\u003eGas Detection\u003c\/a\u003e, \u003ca href=\"\/collections\/intermountain-specialty-gases\"\u003eIntermountain Specialty Gases\u003c\/a\u003e, \u003ca href=\"\/collections\/pk-safety-supply\"\u003ePk Safety Supply\u003c\/a\u003e, \u003ca href=\"\/collections\/safety-equipment\"\u003eSafety Equipment\u003c\/a\u003e\u003c\/p\u003e","brand":"PK Safety","offers":[{"title":"Default Title","offer_id":52742701547887,"sku":"ISG01-PKCalKit-WG","price":502.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/C-100-Cal-Kit800x800compressed.jpg?v=1768944437"},{"product_id":"watchgas-sst4-pump-cs-aluminum-case-w-foam-insert","title":"WatchGas SST4-PUMP CS Aluminum Case w\/Foam Insert","description":"\u003cp\u003e\u003cstrong\u003eA confined-space entry team is only as ready as the equipment that arrives on-site — and only as protected as the case that got it there.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe WatchGas SST4-PUMP CS Aluminum Case is engineered to carry the complete Confined Space configuration of the SST4-PUMP system in a single grab-and-go package. Custom foam insert holds each item in its own cutout — nothing shifting during transport, nothing knocking against anything else. For field-service crews doing multi-site confined-space work, that's the difference between arriving with a coordinated kit and arriving with a bag of separate items to hunt through.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat fits inside the case:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pksafety.com\/products\/watchgas-sst4-pump-4-gas-detector\"\u003e\u003cstrong\u003eWatchGas SST4-PUMP 4-Gas Detector\u003c\/strong\u003e\u003c\/a\u003e — the pump-drawn monitor itself\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pksafety.com\/products\/watchgas-demand-flow-regulator-w-pressure-sensor-valve\"\u003e\u003cstrong\u003eSST-DFRPSV Demand Flow Regulator\u003c\/strong\u003e\u003c\/a\u003e — professional calibration workflow regulator with Pressure Sensor Valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e34-liter cal gas cylinder\u003c\/strong\u003e — dedicated foam cutout for one cylinder (cal gas cylinder sold separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pksafety.com\/products\/watchgas-induction-cradle-charger-single-desktop-w-adapter\"\u003e\u003cstrong\u003eSST-IND-S Induction Cradle Charger\u003c\/strong\u003e\u003c\/a\u003e — desktop induction cradle for overnight charging\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pksafety.com\/products\/watchgas-ball-float-tubing-not-included-sst-ball-float\"\u003e\u003cstrong\u003eSST-BALL-FLOAT\u003c\/strong\u003e\u003c\/a\u003e — water-intake protection for the sampling tube\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pksafety.com\/products\/watchgas-last-o-more-tubing-3x5mm-411-0018-038\"\u003e\u003cstrong\u003eSST-3X5-LASTOMORE Sampling Tubing\u003c\/strong\u003e\u003c\/a\u003e — 3x5mm low-adsorption sampling tubing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAluminum construction, custom foam, professional-grade transport:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAluminum construction protects a $980+ monitor and its accessories from drops, impacts, dust ingress, and moisture during transport. Custom foam is cut to fit each item's specific shape — no shifting during transport, no compression of vulnerable surfaces like the monitor's display or the regulator's gauge. For field-service crews whose monitors live in a work truck between sites, and for third-party calibration service providers who ship monitors between customers, professional-grade transport is a maintenance-cost decision. The case up-front is materially cheaper than one dropped-and-cracked monitor down the line.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy the complete-kit configuration matters for OSHA-regulated confined-space entry:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOSHA's permit-required confined space rule (29 CFR 1910.146) requires that atmosphere testing equipment be functional and available at the time of entry. The crew arriving on-site with a working monitor, appropriate cal gas, and complete sampling infrastructure is the compliance baseline. A monitor with a cracked display, a leaking cal gas cylinder valve, or missing sampling tubing can defeat entry compliance before the crew even reaches the space. Kit consolidation reduces the failure modes: everything travels together, and if something is missing, you know it before you leave the depot.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat this case is (and isn't):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIt IS\u003c\/strong\u003e an aluminum transport case with a custom foam insert engineered specifically for the SST4-PUMP CS (Confined Space) system — the SST4-PUMP monitor and its complete accessory ecosystem.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIt IS\u003c\/strong\u003e compatible with the entire WatchGas SST4-PUMP CS component set: monitor, DFR regulator, 34L cal gas cylinder, induction cradle charger, ball float, and sampling tubing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIt is NOT\u003c\/strong\u003e sized for other WatchGas monitors (SST4-MICRO, SST4-MINI, or SST1 single-gas). The foam cutout is specifically shaped for the SST4-PUMP form factor. For other monitor cases, call PK Safety at 800.829.9580.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIt is NOT\u003c\/strong\u003e a substitute for the cal gas cylinder, monitor, regulator, or accessories themselves. Each item is sold separately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIt is NOT\u003c\/strong\u003e a certified hazmat transport container. For interstate air transport of cal gas cylinders, consult DOT 49 CFR \/ IATA \/ IMDG requirements — the cal gas concentration determines whether Excepted Quantities provisions apply.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum construction\u003c\/strong\u003e — professional-grade transport protection against drops, impacts, dust, and moisture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom foam insert\u003c\/strong\u003e — each item in its own cutout; no shifting during transport\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete-kit organization\u003c\/strong\u003e — monitor + regulator + cal gas cylinder + charger + ball float + tubing in a single grab-and-go package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered for the SST4-PUMP CS Confined Space configuration\u003c\/strong\u003e — specifically shaped foam cutouts for each item\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2-year warranty\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWho buys the SST4-PUMP-CSE-CASE:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfined-space entry contractors\u003c\/strong\u003e — multi-site work across a service territory; kit consolidation = faster on-site setup + fewer forgotten items\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil \u0026amp; gas tank entry and turnaround crews\u003c\/strong\u003e — same crew working multiple tank vessels across a plant footprint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePetroleum refinery contractors\u003c\/strong\u003e — unit-shutdown crews with mobile calibration and monitoring across a large plant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural gas utility field service\u003c\/strong\u003e — leak survey and distribution repair crews rotating between service tickets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWastewater collection system service\u003c\/strong\u003e — vault-to-vault entry across a system-wide service route\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency response and hazmat teams\u003c\/strong\u003e — first-in crews where every item needs to be in a known location under time pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThird-party calibration service providers\u003c\/strong\u003e — mobile cal shops visiting customer sites with a complete calibration kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire department confined-space rescue teams\u003c\/strong\u003e — pre-staged transport kits for rapid deployment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePK Safety supports the full WatchGas SST4-PUMP CS Confined Space system\u003c\/strong\u003e — the monitor, the complete accessory ecosystem, and this case that holds it all together. If you're planning a fleet-scale rollout across multiple field-service crews, or building an emergency response equipment cache, call us at \u003cstrong\u003e800.829.9580\u003c\/strong\u003e. We can quote multi-unit orders across the full CS system, help spec cal gas cylinders for your monitoring targets (LEL \/ O2 \/ CO \/ H2S), and walk through fleet-level maintenance and calibration workflow. Factory-trained technicians in-house for the full WatchGas SST platform. We also service BW\/Honeywell (Factory Authorized Service Center), RKI, and RAE Systems monitors — one shop for a mixed-brand fleet.\u003c\/p\u003e\n\n\u003cdiv class=\"specification\"\u003e\n\u003cp\u003e\u003cem\u003eManufacturer specification documents for this case are available on request — call PK Safety at 800.829.9580.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e WG01-SST4-PUMP-CSE-CASE — WatchGas SST4-PUMP CS Aluminum Case w\/Foam Insert (2-year warranty)\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails open\u003e\n\u003csummary\u003eWhat does 'SST4-PUMP CS' mean, and which items fit inside the case?\u003c\/summary\u003e\n\u003cp\u003e'CS' stands for Confined Space — the complete configuration of the SST4-PUMP system designed for OSHA 1910.146 permit-required confined-space entry workflows. The case's custom foam insert has dedicated cutouts for the entire CS component set:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSST4-PUMP monitor (the pump-drawn 4-gas detector itself)\u003c\/li\u003e\n\u003cli\u003eSST-DFRPSV Demand Flow Regulator (calibration workflow)\u003c\/li\u003e\n\u003cli\u003e34L cal gas cylinder (cal gas sold separately; the case has a dedicated cylinder cutout)\u003c\/li\u003e\n\u003cli\u003eSST-IND-S induction cradle charger (overnight charging)\u003c\/li\u003e\n\u003cli\u003eSST-BALL-FLOAT (water-intake protection for the sampling tube)\u003c\/li\u003e\n\u003cli\u003eSST-3X5-LASTOMORE sampling tubing (3x5mm low-adsorption sample line)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach accessory is sold separately — the case is engineered to hold them, but you assemble the kit from the individual SKUs. Call PK Safety at 800.829.9580 to quote a complete CS system order.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails open\u003e\n\u003csummary\u003eIs the case included with the SST4-PUMP monitor, or do I buy it separately?\u003c\/summary\u003e\n\u003cp\u003eThe SST4-PUMP-CSE-CASE is sold separately from the SST4-PUMP monitor and all its accessories. Each item in the CS system is a separate SKU. If you're purchasing an SST4-PUMP monitor and expect a case to be included, verify with your PK Safety rep before ordering — different WatchGas SST4-PUMP configurations may ship with or without the case depending on the package.\u003c\/p\u003e\n\u003cp\u003eFor a complete CS system order (monitor + regulator + case + accessories + cal gas cylinder), call PK Safety at 800.829.9580 for a bundled quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails open\u003e\n\u003csummary\u003eCan I use this case with a different WatchGas monitor (SST4-MICRO, SST4-MINI, SST5)?\u003c\/summary\u003e\n\u003cp\u003eNo. The foam insert is custom-cut specifically for the SST4-PUMP form factor and its CS accessory set. The SST4-MICRO and SST4-MINI have different shapes and different accessory ecosystems (diffusion monitors don't need a ball float or sampling tubing, for instance), and the SST5 is a different monitor entirely.\u003c\/p\u003e\n\u003cp\u003eFor transport cases for other WatchGas monitors, call PK Safety at 800.829.9580.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails open\u003e\n\u003csummary\u003eIs the case safe for airline or interstate transport of the cal gas cylinder?\u003c\/summary\u003e\n\u003cp\u003eSmall compressed gas cylinders (34L cal gas cylinders fall in this category) are subject to DOT 49 CFR, IATA (air), and IMDG (sea) transport regulations. Most cal gas concentrations qualify for the Excepted Quantities provisions in 49 CFR 173.4 (small quantity exception), and for airline transport specific IATA Excepted Quantity documentation is required.\u003c\/p\u003e\n\u003cp\u003eThe SST4-PUMP-CSE-CASE is engineered as a professional-grade transport case, but it is NOT a certified hazmat transport container. For interstate air transport or ocean shipping of cal gas cylinders, verify with your cal gas supplier that your specific cylinder qualifies for Excepted Quantities transport, and consult a hazmat shipping specialist for documentation and labeling requirements.\u003c\/p\u003e\n\u003cp\u003eFor everyday over-the-road transport in a service vehicle (utility truck, service van, fleet vehicle), the case provides appropriate physical protection for normal operational transport.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails open\u003e\n\u003csummary\u003eIs the foam insert washable or replaceable?\u003c\/summary\u003e\n\u003cp\u003eCustom foam inserts can typically be cleaned with mild soap and water and air-dried before returning items to the case. For replacement foam inserts (in case of contamination, cal gas exposure damage, or physical wear), call PK Safety at 800.829.9580 — replacement foam is available from WatchGas as a service part.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails open\u003e\n\u003csummary\u003eWhat are the exterior dimensions of the case?\u003c\/summary\u003e\n\u003cp\u003eExact case dimensions are documented in the WatchGas specification documents. If you need dimensions for fleet vehicle space planning or shelving fit before ordering, call PK Safety at 800.829.9580 and we'll provide the current spec.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails open\u003e\n\u003csummary\u003eShould I add the case to an SST4-PUMP order I've already placed?\u003c\/summary\u003e\n\u003cp\u003eAbsolutely — the case is a common add-on for SST4-PUMP orders, especially for field-service and multi-site deployment scenarios. Call PK Safety at 800.829.9580 to add it to an in-flight order or to bundle it with a future accessory purchase.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cp\u003e\u003cstrong\u003eBuilding an SST4-PUMP CS Confined Space system across a fleet, or ordering a complete-kit case with your first SST4-PUMP purchase? Call PK Safety at 800.829.9580.\u003c\/strong\u003e A person who knows the WatchGas SST4-PUMP CS system, cal gas cylinder specification, and fleet transport logistics will pick up.\u003c\/p\u003e","brand":"WatchGas","offers":[{"title":"Default Title","offer_id":52743110656367,"sku":"WG01-SST4-PUMP-CSE-CASE","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/CS-Aluminum-Case-open800x800compressed.jpg?v=1773173067"},{"product_id":"pk-safety-bw-equivalent-calibration-kit-w-demand-flow-regulator","title":"PK Safety BW Equivalent Calibration Kit w\/Demand Flow Regulator","description":"\u003cp\u003ePK Safety BW Equivalent Calibration Kit includes a full cylinder of \u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/pk-safety-bw-equivalent-4-gas-calibration-gas-mix-34-liter\"\u003ecalibration 4-gas mix\u003c\/a\u003e\u003c\/strong\u003e, a \u003cstrong\u003e\u003ca title=\"ISG Demand Flow Regulator w\/Tubing\" href=\"https:\/\/pksafety.com\/products\/isg-demand-flow-regulator-w-tubing\"\u003edemand flow regulator\u003c\/a\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/intermountain-specialty-gases-fixed-flow-regulator-flow-rate-0-5lpm\"\u003e\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/isg-tygon-tubing-for-calibration-gas-t-1\" title=\"ISG Tygon Tubing for Calibration Gas T-1\"\u003etubing\u003c\/a\u003e\u003c\/strong\u003e, and a \u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/isg-small-black-calibration-carrying-case-c-100\" title=\"ISG Small Black Calibration Carrying Case C-100\"\u003esmall black padded case\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/pk-safety-bw-equivalent-4-gas-calibration-gas-mix-34-liter\" title=\"PK Safety BW Equivalent 4 Gas Calibration Gas Mix 34 Liter\"\u003eAluminum 34L cylinder of cal gas (H2S 25\/CO 100\/ CH4 2.5%\/O2 18%\/ N2)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca title=\"ISG Demand Flow Regulator w\/Tubing\" href=\"https:\/\/pksafety.com\/products\/isg-demand-flow-regulator-w-tubing\"\u003eDemand Flow Regulator\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/isg-tygon-tubing-for-calibration-gas-t-1\" title=\"ISG Tygon Tubing for Calibration Gas T-1\"\u003e1 foot Tygon\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/isg-tygon-tubing-for-calibration-gas-t-1\" title=\"ISG Tygon Tubing for Calibration Gas T-1\"\u003eTubing\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/isg-small-black-calibration-carrying-case-c-100\" title=\"ISG Small Black Calibration Carrying Case C-100\"\u003ePadded Case\u003c\/a\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with the Following Monitors:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/bw-honeywell-gasalert-max-xt-ii-confined-space-multi-gas-monitor-xt-xwhm-y-na\/\"\u003e Max XT II\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/bw-gasalert-micro-5-multi-gas-monitor-m5-xw0y-r\/\"\u003eGasAlert Micro 5\u003c\/a\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/products\/bw-honeywell-gasalert-microclip-xl-multi-gas-monitor-mcxl-xwhm-y-na\/\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFAQs: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/How-Often-Do-I-Need-To-Calibrate_e46fd5bf-6e9a-427d-84b9-613e3bb076c5.pdf?v=1722593163\"\u003eHow Often Do I Need To Calibrate My Monitor?\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: This item ships via UPS Ground due to HazMat restrictions and isn't available for expedited shipping. \u003c\/strong\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/pksafety.com\/collections\/calibration-gas\/\"\u003eCalibration Gas\u003c\/a\u003e is not returnable. Please check your selection carefully before ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cbr\u003ePKCalKit-BWDF\u003c\/p\u003e","brand":"PK Safety","offers":[{"title":"Default Title","offer_id":52752966877551,"sku":"ISG01-PKCalKit-BWDF","price":660.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/PKCalKit-BWDF800x800compressed.jpg?v=1773429990"},{"product_id":"bw-gasalert-max-xt-ii-bundle","title":"BW GasAlert Max XT II Bundle","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eReceive $50 off the calibration kit of this bundle. Discount applied automatically at checkout.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe BW GasAlert Max XT II Bundle delivers everything your team needs for compliant confined space entry and 4-gas monitoring in a single purchase. The \u003ca href=\"\/products\/bw-xt-xwhm-y-na-honeywell-gasalert-max-xt-ii-confined-space-multi-gas-monitor\"\u003eGasAlert Max XT II\u003c\/a\u003e monitors H2S, CO, O2, and LEL with one-button simplicity. SmartSample motorized pump delivers accurate remote sampling. IntelliFlash technology provides continuous visual confirmation the detector is working. The bundle includes calibration gas, demand flow regulator, tubing, and a padded carrying case so you can begin bump testing and calibrating immediately after delivery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSensors: H2S, CO, O2, LEL\u003c\/li\u003e\n\u003cli\u003eSmartSample motorized pump for remote sampling\u003c\/li\u003e\n\u003cli\u003eIntelliFlash continuous compliance indicator\u003c\/li\u003e\n\u003cli\u003eCompatible with \u003ca href=\"\/products\/bw-intellidox-for-gas-alert-max-xt-ii-dx-maxxt\"\u003eIntelliDoX\u003c\/a\u003e for automated testing and calibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBundle Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bw-xt-xwhm-y-na-honeywell-gasalert-max-xt-ii-confined-space-multi-gas-monitor\"\u003eGasAlert Max XT II 4-Gas Monitor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eCalibration Kit:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pk-safety-bw-equivalent-4-gas-calibration-gas-mix-34-liter\"\u003e4-Gas Calibration Mix (34L)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/isg-demand-flow-regulator-w-tubing\"\u003eDemand Flow Regulator\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/isg-tygon-tubing-for-calibration-gas-t-1\"\u003e1 ft. Tygon Tubing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/isg-small-black-calibration-carrying-case-c-100\"\u003ePadded Carrying Case\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote: This item ships via UPS Ground due to HazMat restrictions and is not available for expedited shipping. Calibration gas is not returnable. Please check your selection carefully before ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRemember to calibrate every three months and regularly perform bump tests.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003ePK Safety \u003ca href=\"https:\/\/pksafety.com\/products\/bw-honeywell-gas-monitor-calibration-service\"\u003e\u003cspan class=\"s2\"\u003eservices BW Technologies by Honeywell gas monitors\u003c\/span\u003e\u003c\/a\u003e in-house with factory-trained technicians. For help selecting the right part or to schedule calibration and repair, call \u003ca href=\"tel:+18008299580\"\u003e\u003cspan class=\"s2\"\u003e800.829.9580\u003c\/span\u003e\u003c\/a\u003e or \u003ca href=\"https:\/\/pksafety.com\/pages\/contact-us\"\u003e\u003cspan class=\"s2\"\u003econtact us online\u003c\/span\u003e\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"specification\"\u003e\n\u003cp\u003e\u003cstrong\u003eMax XT II Brochure: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/gasalertmaxxtii_orderinfo_62b13520-5a1f-4a65-ba9c-4ac35dc30e55.pdf?v=1722526629\" target=\"_blank\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Brochure\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMax XT II Specification Sheet: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/honeywell_bw_max_xt_ii_datasheet_4a739c5d-52b0-4ffd-9ff4-40b3e68187e4.pdf?v=1722526624\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\" alt=\"Specification Sheet\" width=\"63\" height=\"65\" border=\"0\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMax XT II Product Guide: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/portables_product_guide_ameren_3b48edf6-f38d-4a0a-847a-1b1b1056279c.pdf?v=1722526632\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\" alt=\"Quick Start Guide\" width=\"63\" height=\"65\" border=\"0\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMax XT II Manual: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/sps-his-gasalertmaxxt-ii-user-manual-reve-en_acc4c3e9-8754-4ae3-9cb6-4514bab57386.pdf?v=1722526637\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\" alt=\"Manual\" width=\"63\" height=\"65\" border=\"0\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMax XT II Quick Reference Guide: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/sps-his-bw-maxxt-qrg-revd2-en_512d58e6-3f7b-4333-b872-130f9a855402.pdf?v=1722526641\"\u003e\u003cimg border=\"0\" height=\"65\" width=\"63\" alt=\"Quick Reference Guide\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/pdf-icon_ac4da377-e8e0-4a9c-9dcc-746269055096.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"\/products\/bw-xt-xwhm-y-na-honeywell-gasalert-max-xt-ii-confined-space-multi-gas-monitor\"\u003eXT-XWHM-Y-NA\u003c\/a\u003e - BW Honeywell GasAlert Max XT II Detector\u003cbr\u003e\u003ca href=\"\/products\/pk-safety-bw-equivalent-calibration-kit-w-demand-flow-regulator\"\u003ePKCalKit-BWDF\u003c\/a\u003e - Calibration Kit\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat is included in the BW GasAlert Max XT II Bundle?\u003c\/summary\u003e\n\u003cp\u003eThe bundle includes the \u003ca href=\"\/products\/bw-xt-xwhm-y-na-honeywell-gasalert-max-xt-ii-confined-space-multi-gas-monitor\"\u003eGasAlert Max XT II 4-gas detector\u003c\/a\u003e, a 34L 4-gas calibration mix, a demand flow regulator, 1 ft. Tygon tubing, and a padded carrying case. The $50 discount on the calibration kit is applied automatically at checkout.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat gases does the Max XT II in this bundle detect?\u003c\/summary\u003e\n\u003cp\u003eThe GasAlert Max XT II monitors four hazardous gases simultaneously: H2S (hydrogen sulfide), CO (carbon monoxide), O2 (oxygen deficiency\/enrichment), and LEL (lower explosive limit for combustible gases). Per OSHA 29 CFR 1910.146, employers must monitor these hazards before and during confined space entry.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhy is calibration gas included in this bundle?\u003c\/summary\u003e\n\u003cp\u003eBump testing before every shift and calibrating periodically per the manufacturer schedule are required under OSHA confined space regulations (29 CFR 1910.146). Including calibration gas and a regulator means your team can immediately verify sensor response after delivery without waiting for separate orders.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eDoes this bundle ship ground-only due to HazMat restrictions?\u003c\/summary\u003e\n\u003cp\u003eYes. The calibration gas cylinder is classified as HazMat and must ship via UPS Ground. Expedited or air freight is not available. Calibration gas is also non-returnable — verify your sensor configuration and model before ordering. Plan 5–7 business days for ground delivery.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eIs the Max XT II in this bundle compatible with the IntelliDoX docking system?\u003c\/summary\u003e\n\u003cp\u003eYes. The \u003ca href=\"\/products\/bw-xt-xwhm-y-na-honeywell-gasalert-max-xt-ii-confined-space-multi-gas-monitor\"\u003eGasAlert Max XT II\u003c\/a\u003e is compatible with the \u003ca href=\"\/products\/bw-intellidox-for-gas-alert-max-xt-ii-dx-maxxt\"\u003eIntelliDoX\u003c\/a\u003e automated calibration and docking system, which automates bump testing and calibration records. Call \u003ca href=\"tel:+18008299580\"\u003e800.829.9580\u003c\/a\u003e to discuss an IntelliDoX setup for your fleet.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eCan PK Safety configure custom alarm setpoints for my Max XT II fleet?\u003c\/summary\u003e\n\u003cp\u003eYes. PK Safety is a BW Technologies by Honeywell Factory Authorized Service Center. Our technicians can configure custom alarm thresholds and instrument settings to meet your site-specific requirements before shipment. Call \u003ca href=\"tel:+18008299580\"\u003e800.829.9580\u003c\/a\u003e for details on fleet configuration services.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"BW Technologies by Honeywell","offers":[{"title":"Default Title","offer_id":52753006756207,"sku":null,"price":1735.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/BW-GasAlert-Max-XT-II-Compact-Bundle800x800compressed.jpg?v=1773432471"},{"product_id":"rki-sdm-3r-calibration-station-bundle","title":"RKI SDM-3R Calibration Station Bundle","description":"\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eReceive $50 off the calibration gas of this bundle. Discount applied automatically at checkout.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eEverything a GX-3R fleet needs to keep calibration in-house — the stand-alone SDM-3R docking station, a 34-liter cylinder of PK Safety's RKI-equivalent four-gas mix, and the ISG demand flow regulator, all in one shipment.\u003c\/p\u003e\n\u003cp\u003eCalibration cadence gets harder as a monitor fleet grows. Shipping units out to a service center every six months is expensive and takes them off the job. Running cal cycles on a bench, one monitor at a time, eats a technician's morning. The SDM-3R changes that: drop a GX-3R into the docking station, walk away, and the station charges the unit, runs a bump test, calibrates the sensors, and writes the entire service record to USB — no PC, no software, no login. When a compliance auditor asks when the fleet was last calibrated, the answer is a file, not a search through a spreadsheet.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003ePK Safety \u003ca href=\"https:\/\/pksafety.com\/blogs\/pk-safety-blog\/is-your-gas-detection-equipment-really-protecting-your-team-here-s-why-tech-support-matters\"\u003e\u003cspan class=\"s2\"\u003eservices RKI Instruments gas monitors in-house\u003c\/span\u003e\u003c\/a\u003e with factory-trained technicians — calibration, sensor replacement, bump testing, and full repair. Call \u003ca href=\"tel:+18008299580\"\u003e\u003cspan class=\"s2\"\u003e800.829.9580\u003c\/span\u003e\u003c\/a\u003e to speak with a technician.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's in the kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pksafety.com\/products\/rki-sdm-3r-stand-alone-calibration-station-81-sdm3r101\"\u003eRKI SDM-3R Stand-Alone Calibration Station (81-SDM3R101)\u003c\/a\u003e — charging, bump test, and calibration in one unit. Runs without a PC. Service records write to USB for archival and compliance documentation. Ships with 1 solenoid, AC adapter, flash drive, USB cable, and tubing.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pksafety.com\/products\/pk-safety-rki-equivalent-4-gas-calibration-gas-mix-34-liter\"\u003ePK Safety RKI-Equivalent 4-Gas Calibration Mix, 34L (FX34-155-1500)\u003c\/a\u003e — RKI-formulation cross-reference to \u003ca href=\"https:\/\/pksafety.com\/products\/rki-calibration-4-gas-mixture-81-0154rk-04\"\u003e81-0154RK-04\u003c\/a\u003e. 50% LEL methane (CH4), 12.0% oxygen, 25 ppm hydrogen sulfide, 50 ppm carbon monoxide. Blended and dated by Intermountain Specialty Gases — fresh stock, traceable lot.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pksafety.com\/products\/isg-demand-flow-regulator-w-tubing\"\u003eISG Demand Flow Regulator with Tubing (R-DF)\u003c\/a\u003e — nickel-plated brass, C-10 valve, 1 ft of tubing included. Delivers cal gas on demand at the flow the station calls for, so cylinder gas isn't wasted between cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBump test vs calibration — the short version\u003c\/strong\u003e\u003cbr\u003eA bump test is a daily go\/no-go check: expose the sensor to a known gas concentration, confirm the alarm fires. A full calibration re-references the sensor to that concentration and is scheduled at intervals set by the manufacturer and the site's SOP. The SDM-3R runs both from the same docking cradle. For confined-space work under 29 CFR 1910.146, the monitor has to be in known-good condition before entry — that's what the daily bump test on this station gives the crew, without pulling a supervisor into the loop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping and returns\u003c\/strong\u003e\u003cbr\u003eShips UPS Ground only due to HazMat classification on the calibration gas cylinder — expedited shipping is not available on this kit. Calibration gas is not returnable, so verify the four-gas mix matches the fleet's sensor loadout before ordering. Not sure? Call \u003ca href=\"tel:+18008299580\"\u003e800.829.9580\u003c\/a\u003e and a technician will confirm the match against the monitor's part number.\u003c\/p\u003e\n\u003cdiv class=\"specification\"\u003e\n\u003cp\u003e\u003cstrong\u003ePart numbers\u003c\/strong\u003e\u003cbr\u003e81-SDM3R101 — SDM-3R stand-alone calibration station\u003cbr\u003eFX34-155-1500 — PK Safety RKI-equivalent 4-gas mix, 34L (cross-references RKI 81-0154RK-04)\u003cbr\u003eR-DF — ISG demand flow regulator with tubing\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDocumentation:\u003c\/strong\u003e \u003ca href=\"https:\/\/isgasesdocs.com\/5057.pdf\" target=\"_blank\"\u003eGas Safety Specification Sheet (PDF)\u003c\/a\u003e · \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/How-Often-Do-I-Need-To-Calibrate_392f042b-e5bd-4cc5-bbca-55a7a72b3b18.pdf?v=1722593271\" target=\"_blank\"\u003eHow Often Do I Need To Calibrate My Monitor? (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eDoes this bundle work with any RKI monitor, or just the GX-3R?\u003c\/summary\u003e\n\u003cp\u003eThe SDM-3R docking station is designed specifically for the RKI GX-3R and GX-3R Pro family. If a fleet runs GX-2012, GX-6000, or older four-gas RKI units, those need a different docking station — call \u003ca href=\"tel:+18008299580\"\u003e800.829.9580\u003c\/a\u003e and a technician will match the right SDM to the fleet.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eHow often should a GX-3R be calibrated and bump tested?\u003c\/summary\u003e\n\u003cp\u003eManufacturer guidance is a bump test before each day of use and a full calibration every six months, at minimum. Sites operating in extreme temperatures, high humidity, or heavy contaminant loads often shorten the calibration interval — the SDM-3R makes daily bump testing routine enough that stretching a cal interval isn't the shortcut it used to be. When in doubt, follow the site's confined-space or hot-work SOP.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eIs the PK Safety RKI-equivalent cal gas truly equivalent to RKI's own 81-0154RK-04?\u003c\/summary\u003e\n\u003cp\u003eYes. The mix is blended to the identical concentrations RKI specifies for the GX-3R four-gas configuration: 50% LEL methane, 12.0% oxygen, 25 ppm hydrogen sulfide, 50 ppm carbon monoxide. It's produced by Intermountain Specialty Gases with lot-traceable certification and dated on the cylinder, so a compliance file can tie a calibration record back to a specific batch of gas.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eHow does the USB service record work for compliance documentation?\u003c\/summary\u003e\n\u003cp\u003eEvery time the SDM-3R runs a bump test or calibration, it writes a record — monitor serial number, sensor readings, pass\/fail, timestamp — to the USB drive included in the box. Rotate the drive off the station periodically, drop the records into whatever compliance folder the site uses, and the audit trail exists without anyone having to remember to log it manually.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhy does this ship UPS Ground only?\u003c\/summary\u003e\n\u003cp\u003eCalibration gas cylinders are HazMat-regulated. Air and expedited-ground carriers won't take them at standard rates, so PK Safety ships all cal gas UPS Ground. Plan lead time accordingly — figure 3–6 business days transit depending on the destination.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat if the sensor loadout on our GX-3Rs isn't the standard four-gas configuration?\u003c\/summary\u003e\n\u003cp\u003eSome fleets run three-gas or specialty configurations (adding PID, or swapping LEL for a specific hydrocarbon). This kit's gas mix targets the standard LEL\/O2\/H2S\/CO four-gas GX-3R. If the fleet's sensors don't match, calibration gas is not returnable — so call \u003ca href=\"tel:+18008299580\"\u003e800.829.9580\u003c\/a\u003e first and a technician will match the mix to the sensor stack. That call is free and saves a wasted cylinder.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"RKI Instruments","offers":[{"title":"Default Title","offer_id":53391203402095,"sku":null,"price":2150.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/RKI-SDM-3R-Cal-Stn-Bundle-lifestyle800x800compressed.jpg?v=1787868200"}],"url":"https:\/\/pksafety.com\/collections\/calibration-kits.oembed","provider":"PK Safety Supply","version":"1.0","type":"link"}