Kidde Carbon Monoxide Detector, Propane, Natural, Methane, & Explosive Gas Alarm, Plug-In Wall with 9-Volt Battery Backup, Digital LED Display - Combination Explosive Gas Carbon Monoxide Detectors - Amazon.com
YK-818 55 Natural Gas Detector Leak Alarm Sensor Butane Methane Gas Monitor, Voice Prompt, Strobe Light Warning, Digital Display (White, No Battery) - Amazon.com
TopTes PT199 Natural Gas Leak Detector with Audible & Visual Alarm, Portable Gas Sniffer to Locate Combustible Sources Like Methane, Propane for Home(Includes Battery x2)-Orange - Amazon.com
Portable Nitrogen Dioxide Detector 0-20PPM Range LCD Display Backlit Rechargeable Li-battery Powered Three Alarm Way Digital NO2 Gas Monitor Meter Tester Analyzer with Sampling Pump - Amazon.com
Techamor Y201 Gas Leak Detector, Portable Methane Propane Combustible Natural Gas Leak Sniffer Detector - Amazon.com
USBNOVEL Carbon Monoxide Detector,CO Gas Monitor Alarm Detector Battery Powered Complies with UL 2034 Standards,CO Alarm Detector with LCD Digital Display and Sound Warning for Home,Office - Amazon.com
Seesii Gas Leak Detector, 3-in-1 Portable Natural Gas Sniffer with Temperature & Humidity 50000PPM 100%LEL High Accuracy Colorful LCD Display Alarm for Home, Battery Operated, Locates Combustible Gas - Amazon.com
Natural Gas Detector, TopTes PT177 Gas Leak Detector with Audible & Visual Alarm, Portable Gas Sniffer to Locate Combustible Gas Leak Sources Like Methane,Propane for Home (Includes Battery x2)-Orange - Amazon.com
Seesii 3-in-1 Natural Gas Detector for Home, Temperature(℉& Humidity Large LCD Display High Sensitivity Propane Leak Gas Sniffer Alarm, Handheld Battery Powered Combustible Gas Analyzer - Amazon.com
Wireless Natural Gas Alarm - Plug in Explosive Gas Detector combo for Flammable Gases, Methane, Propane, Butane,
Scondaor Portable 4 Gas Detector Meter, 4 in 1 Multi Gas Monitor Tester with Digital LCD Display, Rechargeable Battery Powered, Voice Sound Light Shock Alarm (Orange) - Amazon.com
DeNova Detect Natural Gas Alarm, Only 100% Battery-Powered Detector in USA, Voice Alerts in English & Spanish, UL1484 Listed, 6-Year Battery Life, Never Replace Battery! - Amazon.com
Carbon Monoxide Detector, Replaceable Battery-Operated Carbon Monoxide Alarm Detectors with Digital Display & LED Lights. CO Alarm Applicable to Home, Warehouse - Amazon.com
Carbon Monoxide Detector,CO Gas Monitor Alarm Detector,CO Sensor with LED Digital Display for Home,Depot,Battery Powered - Amazon.com
Amazon.com: Scondaor Portable Gas Leak Detector, Handheld Voice Type 4 Gas Monitor with Digital Display, Rechargeable Battery Powered Multi Gas Detector Test Meter (Black) : Everything Else
GZAIR CO Carbon Monoxide Detector with Visual, Audible, and Vibrating Alerts, Handheld CO Monitor, Portable CO Gas Alarm for Home and Travel, Battery Operated, Alarm Logger, X-1 - Amazon.com
GasKnight PRO Natural Gas Leak Detector & Propane Detector Battery Operated Combustible Gas Detector | Portable Natural Gas Detector | Propane Leak Detector & LP Gas Detector & Explosive Gas Detector - Amazon.com
DAB-TEK Carbon Monoxide Detector for Home or Travel. This Multi-use CO Detector can be Used as a Portable Carbon Monoxide Detector/Travel Carbon Monoxide Detector. Battery Powered Detector - Amazon.com
GasKnight PRO Natural Gas Leak Detector & Propane Detector Battery Operated Combustible Gas Detector | Portable Natural Gas Detector | Propane Leak Detector & LP Gas Detector & Explosive Gas Detector - Amazon.com
GZAIR Travel Carbon Monoxide Detector, IP67 Waterproof Portable CO Gas Alarm for Vehicle, Aviation, Camping, Visual, Audible, and Vibrating Alerts, 2-Year Battery Life - Amazon.com
Gas Leak Detector & Natural Gas Detector: Portable Gas Sniffer to Locate Leaks of Multiple Combustible Gases Like Propane, Methane, LPG, LNG, Fuel, Sewer Gas with 12" Flexible Sensor Neck - Amazon.com
