TRIPLETT, Audible/Vibration/Visual Indicator, Rechargeable Li-Po Battery, Combustible Gas Detector - 794UC5|GSM100 - Grainger
![Kidde Firex Plug-in Carbon Monoxide, Propane, Natural and Explosive Gas Detector, 9-Volt Battery Backup & Digital Display 21029623 - The Home Depot Kidde Firex Plug-in Carbon Monoxide, Propane, Natural and Explosive Gas Detector, 9-Volt Battery Backup & Digital Display 21029623 - The Home Depot](https://images.thdstatic.com/productImages/a2cb176a-d067-40c7-abc5-bd0bd94221bf/svn/kidde-carbon-monoxide-detectors-21029623-64_1000.jpg)
Kidde Firex Plug-in Carbon Monoxide, Propane, Natural and Explosive Gas Detector, 9-Volt Battery Backup & Digital Display 21029623 - The Home Depot
![Universal Security Instruments Plug-In, 2-In-1 Carbon Monoxide and Natural Gas Detector, Display Screen, Battery Backup, Microprocessor Intelligence MCND401B - The Home Depot Universal Security Instruments Plug-In, 2-In-1 Carbon Monoxide and Natural Gas Detector, Display Screen, Battery Backup, Microprocessor Intelligence MCND401B - The Home Depot](https://images.thdstatic.com/productImages/66d7cfa1-7fd2-4b56-8009-47aef969d738/svn/universal-security-instruments-carbon-monoxide-detectors-mcnd401b-64_600.jpg)
Universal Security Instruments Plug-In, 2-In-1 Carbon Monoxide and Natural Gas Detector, Display Screen, Battery Backup, Microprocessor Intelligence MCND401B - The Home Depot
![Kidde Firex Plug-in Carbon Monoxide, Propane, Natural and Explosive Gas Detector, 9-Volt Battery Backup & Digital Display 21029623 - The Home Depot Kidde Firex Plug-in Carbon Monoxide, Propane, Natural and Explosive Gas Detector, 9-Volt Battery Backup & Digital Display 21029623 - The Home Depot](https://images.thdstatic.com/productImages/f6b80309-c15d-44c3-9679-25ac0b555770/svn/kidde-carbon-monoxide-detectors-21029623-e1_600.jpg)
Kidde Firex Plug-in Carbon Monoxide, Propane, Natural and Explosive Gas Detector, 9-Volt Battery Backup & Digital Display 21029623 - The Home Depot
![GfG G460 Multi-Gas Detector with Hand Aspirated Pump and NiMH Battery with Flashlights, O2, IR LEL, CO, H2S - G460-01-01-02-61-44 GfG G460 Multi-Gas Detector with Hand Aspirated Pump and NiMH Battery with Flashlights, O2, IR LEL, CO, H2S - G460-01-01-02-61-44](https://sep.turbifycdn.com/ay/yhst-8480297768913/g460-series-multi-gas-detectors-26.gif)