{"product_id":"gfg-msha-g450-4-gas-detector-alkaline-g450m-11410","title":"GfG MSHA G450 4 Gas Detector (Alkaline) G450M-11410","description":"\u003cp\u003eProtect your team in confined spaces with the GfG G450—the gas detector that keeps workers safe without breaking the budget.\u003c\/p\u003e\n\n\u003cp\u003eWhen lives depend on early detection, you need a detector you can trust. The G450 is MSHA-approved and monitors four critical gases: LEL, O2, CO, and H2S. Its 0.1 ppm H2S resolution meets the latest TLV standards, giving you the precision that matters when seconds count.\u003c\/p\u003e\n\n\u003cp\u003eBuilt for the job. One-button operation means no confusion in an emergency. The compact, rugged design fits easily into a toolkit, while the bright 360° LED alarm and three-color backlight ensure every team member sees the alert—even in poor visibility. Completely automatic calibration takes the guesswork out of maintenance.\u003c\/p\u003e\n\n\u003cp\u003eReal durability, real savings. Three-year warranties on all sensors—including replacements—mean the G450 delivers the lowest cost-of-ownership in its class. Interchangeable alkaline battery packs run up to 24 hours continuously, and the IP67 water resistance handles jobsite conditions. Standard event and datalogging keep you compliant and informed.\u003c\/p\u003e\n\n\u003cp\u003eWhat's included: detector, sensors, calibration adapter, manual, and CD. Everything you need to start protecting workers today.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMSHA Approved\u003c\/li\u003e\n\u003cli\u003eStandard Accessories: G450 detector, specified sensors, calibration adapter, manual and CD\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompact and robust 1 to 4 sensor design\u003c\/li\u003e\n\u003cli\u003eInterchangeable battery packs for up to 24 hours of continuous operation\u003c\/li\u003e\n\u003cli\u003eThree color back light for easy identification of alarm conditions\u003c\/li\u003e\n\u003cli\u003eStandard event and datalogging\u003c\/li\u003e\n\u003cli\u003eBright, flashing LED alarm lights visible from 360\u003c\/li\u003e\n\u003cli\u003eFull 3-year warranty on all sensors*\u003c\/li\u003e\n\u003cli\u003eHighly water resistant (IP 67)\u003c\/li\u003e\n\u003cli\u003eMonitors: CO, H2S, LEL, O2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRanges \u0026amp; Resolution for Sensors:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCarbon monoxide (CO):\u003c\/strong\u003e 0 - 500 ppm, 1 ppm \u003cbr\u003e\u003cstrong\u003eHydrogen sulfide (H2S):\u003c\/strong\u003e 0 - 100 ppm, 0.1 ppm\u003cbr\u003e\u003cstrong\u003eOxygen (O2):\u003c\/strong\u003e 0 - 25% vol, 0.1%\/vol\u003cbr\u003e\u003cstrong\u003eCombustible:\u003c\/strong\u003e 0 - 100% LEL, 0.5% LEL\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty: \u003c\/strong\u003eLimited lifetime on instrument and electronics. Three years on all sensors including standard LEL, O2, CO and H2S. Refer to GfG complete warranty for details\u003c\/p\u003e\n\u003cdiv class=\"specification\"\u003e\n\u003cp\u003e\u003cstrong\u003eBrochure: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/G450_Data_Sheet_V14_MSHA.pdf?v=1786463649\" 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=\"Brochure\" width=\"63\" height=\"65\" border=\"0\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification Sheet: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.gfgsafety.com\/fileadmin\/templates\/img\/05-support\/04-media\/02-data-sheets\/pdf-documents\/Data_Sheet_G450_DE_EN.pdf\" 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\u003cp\u003e\u003cstrong\u003eBasic Operations Guide: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.gfgsafety.com\/fileadmin\/templates\/img\/GfG-Branches\/GfG-USA\/Brochures_Data_Sheets\/Portable\/G450_Basic_Operation.pdf\" 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=\"Basic Operations Guide\" width=\"63\" height=\"65\" border=\"0\"\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 href=\"https:\/\/www.gfgsafety.com\/fileadmin\/templates\/img\/GfG-Branches\/GfG-USA\/Manuals\/Portable\/G450-G460-Quick-Reference-Guide_V3_081914.pdf\" 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 Reference Guide\" width=\"63\" height=\"65\" border=\"0\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eField Operations Manual: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.gfgsafety.com\/fileadmin\/templates\/img\/GfG-Branches\/GfG-USA\/Manuals\/Portable\/G450_Field_Operation_Manual_V3_IECexx_Hi.pdf\" 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\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e\u003cbr\u003eG450M-11410\u003c\/p\u003e","brand":"GfG","offers":[{"title":"Default Title","offer_id":53285746671983,"sku":"GFG01-G450M-11410","price":1425.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/5469\/6254\/files\/G450-800x800compressed.jpg?v=1786464450","url":"https:\/\/pksafety.com\/products\/gfg-msha-g450-4-gas-detector-alkaline-g450m-11410","provider":"PK Safety Supply","version":"1.0","type":"link"}