{"product_id":"gfg-msha-g450-4-gas-detector-rechargeable-g450m-11420","title":"GfG MSHA G450 4 Gas Detector (Rechargeable) G450M-11420","description":"\u003cp\u003eYour team enters confined spaces daily. They need a gas detector that works reliably, costs less to own, and keeps them safe without slowing them down.\u003c\/p\u003e\n\n\u003cp\u003eThe GfG G450 is built for this. MSHA-approved and rechargeable, it monitors four critical gases—LEL, O2, CO, and H2S—with the precision your crew needs. The H2S sensor delivers 0.1 ppm resolution to meet the latest safety standards. One button. Automatic calibration. Up to 24 hours per charge.\u003c\/p\u003e\n\n\u003cp\u003eWhat sets it apart: three-year sensor warranty. That's the lowest cost-of-ownership in confined space detection. Compact, water-resistant, and visible from every angle with its 360° LED alarm. Your team stays protected. Your budget stays intact.\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, single charger, calibration adapter, manual and CD\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\u003eFields 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-11420\u003c\/p\u003e","brand":"GfG","offers":[{"title":"Default Title","offer_id":53285503041903,"sku":"GFG01-G450M-11420","price":1586.34,"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-rechargeable-g450m-11420","provider":"PK Safety Supply","version":"1.0","type":"link"}