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10 Best methane detectors of 2026
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Best Choice1
Clicked 31 times in the last monthTOPTESTopTes PT-990 Rechargeable Gas Leak Detector with 11 inch Probe, Detection Range 0-10000 ppm, Data Logging & 3 Types Alarm, Natural Gas Detector for Propane, Methane for Industrial & Home - Orange
15% Off Limited Time Deal9.7Exceptional
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Value for Money2
KiddeKidde Carbon Monoxide Detector, Propane, Natural, Methane, & Explosive Gas Alarm, Plug-in Wall with 9-Volt Battery Backup, Digital LED Display
9.4Excellent
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3
TOPTESPT520A Natural Gas Detector, Gas Leak Detector with 17-Inch Gooseneck, Locating The Source Like Propane, Methane, and Butane for Home and RV (Includes Battery x3) - Orange
Key specs-
Alarm:Audible & Visual
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Dimensions:11.22D x 2.36W x 5.31H
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Power:Battery Powered
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Sensor:Electrochemical
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Detection Range:50 to 10,000 ppm
9.3Excellent
Our Rating
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4
TOPTESPT199 Natural Gas Leak Detector with Audible & Visual Alarm, Portable Gas Sniffer to Locate Combustible Sources Like Methane, Propane for Home(Includes Battery x2)-Orange
Key specs-
Alarm:Audible, Visual
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Dimensions:0.79D x 0.79W x 6.5H
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Power:Battery Powered
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Sensor:Gas Sensitive Semiconductor GSS
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Detection Range:N/A
9.1Excellent
Our Rating
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5
NICGOLNICGOL 4 in 1 Upgraded Natural Gas Leak Detector and Carbon Monoxide Detectors, Dual Sensor Gas Leak Detector & Carbon Monoxide Detectors Plug in (Temperature & Humidity) for Home, RV (Black)
20% Off9.0Excellent
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FirlarmFirlarm Gas Leak Detector for Home, Plug-in Natural Gas Detector for Propane, Methane, Butane, LPG, Combustible Gas Alarm Monitor with LED Digital, Audible and Visual Alert, for Kitchen, RV, Garage
14% Off8.9Very Good
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TOPTESNatural Gas Detector, TopTes PT177 Gas Leak Detector with Audible & Visual Alarm, Portable Gas Sniffer to Locate Combustible Leak Sources Like Methane, Propane for Home (Includes Battery x2)-Orange
Key specs-
Alarm:Visual & Audible Alarm
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Dimensions:8.15 x 2.68 x 1.69 inches
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Power:Battery Powered
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Sensor:Combustible Gas Detector
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Detection Range:50 to 1,000 ppm
8.8Very Good
Our Rating
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8
NICGOL4-in-1 Natural Gas Leak Detector & Carbon Monoxide Detectors with Natural, Propane, Co & Gas Leak Detector - Carbon Monoxide Detectors Plug in -Temperature & Humidity Detectors for Home, RV (2 Packs)
14% Off8.7Very Good
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9
FirlarmFirlarm Natural Gas Detector, Plug-in Gas Leak Detector for Home, Propane Leak Alarm for RV and Kitchen, with LED Digital Display
8.6Very Good
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10
TOPTESRechargeable Gas Leak Detector, PT520B+ Natural Gas Leak Detector with a 17-inch Probe to Situate Gas Leaks for Propane, Natural Gas, Methane, LPG in RV or Home, Measuring PPM or%LEL - Orange
8.5Good
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