Methane Detector(35)
Uses item details. Price when purchased online
Flash Deal GasKnight Natural Gas Detector & Propane Detector. Natural Gas Leak Detection and Monitor for Home, Kitchen, Camper, Trailer or RV. Plug-In Gas Leak Sensor for LPG, LNG, Methane & Butane Gases From $24.99
Sponsored
From$2499
GasKnight Natural Gas Detector & Propane Detector. Natural Gas Leak Detection and Monitor for Home, Kitchen, Camper, Trailer or RV. Plug-In Gas Leak Sensor for LPG, LNG, Methane & Butane Gases
584.7 out of 5 Stars. 58 reviews
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CAZONER Natural Gas Detector & Propane Detector, 10-Year Lifespan, Gas Leak Sensor for LPG, LNG, Home Kitchen RV Methane & Propane Alarm, LCD Screen $32.98
Sponsored
$3298
current price $32.98CAZONER Natural Gas Detector & Propane Detector, 10-Year Lifespan, Gas Leak Sensor for LPG, LNG, Home Kitchen RV Methane & Propane Alarm, LCD Screen
54.2 out of 5 Stars. 5 reviews
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Flash Deal Inkird Home Radon Detector, Portable Radon Meter, Short-Term and Long-Term Accurate Monitoring 2-Year Battery,White From $73.57 Was $81.75
Sponsored
From$7357
$81.75
Inkird Home Radon Detector, Portable Radon Meter, Short-Term and Long-Term Accurate Monitoring 2-Year Battery,White
204.4 out of 5 Stars. 20 reviews
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Siterwell AA Battery Operated Carbon Monoxide Detector Alarm, LCD Display,Portable for Travel Home,1-pack From $25.99
Sponsored
From$2599
Siterwell AA Battery Operated Carbon Monoxide Detector Alarm, LCD Display,Portable for Travel Home,1-pack
1374.6 out of 5 Stars. 137 reviews
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Best seller Fixdono Natural Gas Detector, Digital Sound Warning Gas Detector, Natural Gas Leak Security Detection Detector, Alarm Monitor Plug-in Sensor for Home Kitchen Restaurant Hotel School Warehouse $17.99 Was $31.99
Now$1799
current price Now $17.99, Was $31.99$31.99
Fixdono Natural Gas Detector, Digital Sound Warning Gas Detector, Natural Gas Leak Security Detection Detector, Alarm Monitor Plug-in Sensor for Home Kitchen Restaurant Hotel School Warehouse
2874.4 out of 5 Stars. 287 reviews
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Flash Deal GasKnight Natural Gas Detector & Propane Detector. Natural Gas Leak Detection and Monitor for Home, Kitchen, Camper, Trailer or RV. Plug-In Gas Leak Sensor for LPG, LNG, Methane & Butane Gases From $24.99
2 options
Available in additional 2 optionsFrom$2499
GasKnight Natural Gas Detector & Propane Detector. Natural Gas Leak Detection and Monitor for Home, Kitchen, Camper, Trailer or RV. Plug-In Gas Leak Sensor for LPG, LNG, Methane & Butane Gases
584.7 out of 5 Stars. 58 reviews
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CAZONER Natural Gas Detector & Propane Detector, 10-Year Lifespan, Gas Leak Sensor for LPG, LNG, Home Kitchen RV Methane & Propane Alarm, LCD Screen $32.98
$3298
current price $32.98CAZONER Natural Gas Detector & Propane Detector, 10-Year Lifespan, Gas Leak Sensor for LPG, LNG, Home Kitchen RV Methane & Propane Alarm, LCD Screen
54.2 out of 5 Stars. 5 reviews
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GJX Propane/Natural Gas Detector,Home Leak Alarm with Remote Control,Tester,Sensor,Sniffer,Combustible Level: Methane,Butane,LPG,LNG,Voice/Light Warning $16.92
$1692
current price $16.92GJX Propane/Natural Gas Detector,Home Leak Alarm with Remote Control,Tester,Sensor,Sniffer,Combustible Level: Methane,Butane,LPG,LNG,Voice/Light Warning
Clearance Rirool Natural Gas Detector with Digital Display, 85dB Alarm, Plug-in Gas Leak Sensor for Home, Kitchen, Restaurant, Hotel, School, Warehouse Safety Monitor $17.66 Was $24.99
Now$1766
current price Now $17.66, Was $24.99$24.99
Rirool Natural Gas Detector with Digital Display, 85dB Alarm, Plug-in Gas Leak Sensor for Home, Kitchen, Restaurant, Hotel, School, Warehouse Safety Monitor
314.8 out of 5 Stars. 31 reviews
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GJX WiFi Gas Leak Alarm Sensor for Natural Gas Biogas Methane SmartLife Remote Control $20.10
$2010
current price $20.10GJX WiFi Gas Leak Alarm Sensor for Natural Gas Biogas Methane SmartLife Remote Control
Gas tester,Methane Alarm Display Alarm Leak Methane Handheld Meter Tools Sound Display Meter Combustible Testers Methane Testers Methane Combustible With Display Sound Display Black & Red $24.70
$2470
current price $24.70Gas tester,Methane Alarm Display Alarm Leak Methane Handheld Meter Tools Sound Display Meter Combustible Testers Methane Testers Methane Combustible With Display Sound Display Black & Red
Pohot Gas Leak Sensor Sound Alarm WiFi Natural Gas Detector USB Type-C Power Multifunctional for LPG Gas Biogas Methane $32.77
$3277
current price $32.77Pohot Gas Leak Sensor Sound Alarm WiFi Natural Gas Detector USB Type-C Power Multifunctional for LPG Gas Biogas Methane
WiFi Gas Leak Alarm Household Smart Gas Detector Combustible Gas Leakage Detecting Sensor for Natural Gas Biogas Methane SmartLife APP Remote Control APP Notification Pushing $22.35
$2235
current price $22.35WiFi Gas Leak Alarm Household Smart Gas Detector Combustible Gas Leakage Detecting Sensor for Natural Gas Biogas Methane SmartLife APP Remote Control APP Notification Pushing
GJX 2026 New Smart Natural Gas Detector Wifi Lcd Display Leak Alarm Sensor for Home Safety for Kitchen,Garage,Apartment,House,Office,Rv,Workshop $21.40
$2140
current price $21.40GJX 2026 New Smart Natural Gas Detector Wifi Lcd Display Leak Alarm Sensor for Home Safety for Kitchen,Garage,Apartment,House,Office,Rv,Workshop
Tuya Wifi Natural Gas-Sensor Household Intelligent Combustible Gas-Alarm Detector Gas-Leakage Sensor Compatible with Assistant $24.40
$2440
current price $24.40Tuya Wifi Natural Gas-Sensor Household Intelligent Combustible Gas-Alarm Detector Gas-Leakage Sensor Compatible with Assistant
Gas tester,With Sound Alarm Combustible Meter With Meter With Sound Handheld Combustible Leak Portable Combustible Meter Leak Natural Tester Sound Alarm Function Natural Tester Portable Black $13.65
$1365
current price $13.65Gas tester,With Sound Alarm Combustible Meter With Meter With Sound Handheld Combustible Leak Portable Combustible Meter Leak Natural Tester Sound Alarm Function Natural Tester Portable Black
Wifi Natural Gas Sensor Tuya Smart Alarm Gas Leakage Detector Fire Security Digital LCD Temperature Display $21.92
$2192
current price $21.92Wifi Natural Gas Sensor Tuya Smart Alarm Gas Leakage Detector Fire Security Digital LCD Temperature Display
Gas tester,Combustible Leak Tester Portable Combustible Natural Tester Portable Alarm Function Combustible Meter With Leak Natural Tester Test And Sound Cousopo Multicolor ZL73B (Charging) $27.54
$2754
current price $27.54Gas tester,Combustible Leak Tester Portable Combustible Natural Tester Portable Alarm Function Combustible Meter With Leak Natural Tester Test And Sound Cousopo Multicolor ZL73B (Charging)
general tools png2000a natural gas detector pen $63.77
$6377
current price $63.77general tools png2000a natural gas detector pen
15 out of 5 Stars. 1 reviews
Gas tester,Natural Tester Portable Test And Sound Alarm Handheld Combustible Leak With Temperature Test Combustible Leak Natural Tester Portable Combustible Huiop Buzhi Function Black & Red $33.43
$3343
current price $33.43Gas tester,Natural Tester Portable Test And Sound Alarm Handheld Combustible Leak With Temperature Test Combustible Leak Natural Tester Portable Combustible Huiop Buzhi Function Black & Red
Plug-in Combustible Natural Gas Detector, AC 110V Gas Leak Alarm with Digital Display, 85dB Audible & Visual Alert for Home Kitchen $26.90
$2690
current price $26.90Plug-in Combustible Natural Gas Detector, AC 110V Gas Leak Alarm with Digital Display, 85dB Audible & Visual Alert for Home Kitchen
Natural Gas Detector, Digital Sound Warning Gas Detector, LCD/LPG/LNG Natural Gas Leak Security Detection Detector, Alarm Monitor Plug-in Sensor for Home Kitchen Restaurant Hotel School Warehouse $22.99 Was $26.89
Now$2299
current price Now $22.99, Was $26.89$26.89
Natural Gas Detector, Digital Sound Warning Gas Detector, LCD/LPG/LNG Natural Gas Leak Security Detection Detector, Alarm Monitor Plug-in Sensor for Home Kitchen Restaurant Hotel School Warehouse
24.5 out of 5 Stars. 2 reviews
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Walmeck Wifi Natural Gas-Sensor Household Intelligent Combustible Gas- Gas-Leakage Sensor Compatible with Assistant $23.16
$2316
current price $23.16Walmeck Wifi Natural Gas-Sensor Household Intelligent Combustible Gas- Gas-Leakage Sensor Compatible with Assistant
Digital Detector,Natural Coal Leak Natural Alarm Auto Coal Kitchen Shut-down Kitchen Portable Leak Led Alarm Auto Shut-down Leak Sound Shut-down Eryue Alarm Ap388 Alarm Ap388 Kitchen Black $18.02
$1802
current price $18.02Digital Detector,Natural Coal Leak Natural Alarm Auto Coal Kitchen Shut-down Kitchen Portable Leak Led Alarm Auto Shut-down Leak Sound Shut-down Eryue Alarm Ap388 Alarm Ap388 Kitchen Black
Wifi Natural Gas Sensor Tuya Smart Alarm Gas Leakage Detector Fire Security Digital LCD Temperature Display $21.78
$2178
current price $21.78Wifi Natural Gas Sensor Tuya Smart Alarm Gas Leakage Detector Fire Security Digital LCD Temperature Display
Smart Sensor Gas Analyzers, Handheld Carbon Monoxide Meter, Tester Monitor Detector Gauge LCD Display Sound Light Alarm ,Heavy Duty Build $74.43
$7443
current price $74.43Smart Sensor Gas Analyzers, Handheld Carbon Monoxide Meter, Tester Monitor Detector Gauge LCD Display Sound Light Alarm ,Heavy Duty Build
Gas tester,Environmental Tester Semi-conduct Lcd Leak Sound Alarm Semi-conduct Sound Alarm Leak 50~1000ppm Tools Semi-conduct 50~1000ppm Sound Lcd Environmental Combustible Leak Black $15.11
$1511
current price $15.11Gas tester,Environmental Tester Semi-conduct Lcd Leak Sound Alarm Semi-conduct Sound Alarm Leak 50~1000ppm Tools Semi-conduct 50~1000ppm Sound Lcd Environmental Combustible Leak Black
For Zigbee For Tuya Smart Gas Reliable Detector Alarm Detect Natural Leak $30.79 Was $34.99
Now$3079
current price Now $30.79, Was $34.99$34.99
For Zigbee For Tuya Smart Gas Reliable Detector Alarm Detect Natural Leak
Air Analyzer,Combustible Wifi Air Eryue Wifi Natural Combustible Compatible With Wifi Air Enhanced Wifi 6588 Safety Natural Lit Combustible Air Enhanced Safety Black & White $21.87
$2187
current price $21.87Air Analyzer,Combustible Wifi Air Eryue Wifi Natural Combustible Compatible With Wifi Air Enhanced Wifi 6588 Safety Natural Lit Combustible Air Enhanced Safety Black & White
First Alert GCO1CN Combination Explosive Gas and Carbon Monoxide Alarm with Backlit Digital Display. 10 Pack. $400.00 Was $504.50
Now$40000
current price Now $400.00, Was $504.50$504.50
First Alert GCO1CN Combination Explosive Gas and Carbon Monoxide Alarm with Backlit Digital Display. 10 Pack.
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Air Products & Controls CO Test Gas TG-701 $114.29
$11429
current price $114.29Air Products & Controls CO Test Gas TG-701
Shelly Gas CNG detector | Wi-Fi Smart Gas Sensor with Sound and Light Alarm | Certified | Flame Resistant | Wire-free | Scene Activation | iOS & Android App
Shelly Gas CNG detector | Wi-Fi Smart Gas Sensor with Sound and Light Alarm | Certified | Flame Resistant | Wire-free | Scene Activation | iOS & Android App
64.7 out of 5 Stars. 6 reviews
GJX 2026 New 3 in 1 Mini Co Detector Digital Display Portable Carbon Monoxide Gas Analyzer Type-C Rechargeable,Long Time to Use for Home,Garage,Office,Workshop,Kitchen $40.46 Was $48.77
Now$4046
current price Now $40.46, Was $48.77$48.77
GJX 2026 New 3 in 1 Mini Co Detector Digital Display Portable Carbon Monoxide Gas Analyzer Type-C Rechargeable,Long Time to Use for Home,Garage,Office,Workshop,Kitchen
Smart Sensor Gas Analyzers, Handheld Carbon Monoxide Meter, Tester Monitor Detector Gauge LCD Display Sound Light Alarm ,Hand & Power Tool $105.71
$10571
current price $105.71Smart Sensor Gas Analyzers, Handheld Carbon Monoxide Meter, Tester Monitor Detector Gauge LCD Display Sound Light Alarm ,Hand & Power Tool
Hersfrd 9 In 1 Multifunctional Air Quality Detector Carbon Dioxide Airs Tester Gas Detector Lcd Screen Temperature/humidity Tester Noise/co2/tvoc/aqi/c6h6/hcho/co Detect (White) $24.05
$2405
current price $24.05Hersfrd 9 In 1 Multifunctional Air Quality Detector Carbon Dioxide Airs Tester Gas Detector Lcd Screen Temperature/humidity Tester Noise/co2/tvoc/aqi/c6h6/hcho/co Detect (White)
Other options to consider(21)
Siterwell AA Battery Operated Carbon Monoxide Detector Alarm, LCD Display,Portable for Travel Home,1-pack From $25.99
3 options
Available in additional 3 optionsFrom$2599
Siterwell AA Battery Operated Carbon Monoxide Detector Alarm, LCD Display,Portable for Travel Home,1-pack
1374.6 out of 5 Stars. 137 reviews
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Shelly Wi-Fi Gas Sensor (Gas LPG) $69.99
$6999
current price $69.99Shelly Wi-Fi Gas Sensor (Gas LPG)
11 out of 5 Stars. 1 reviews
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Best seller Ecosense EcoQube Digital Radon Gas Detector, Accurate Monitoring with Trend Charts and Remote Data Access, Now Works with IFTTT $134.10
$13410
current price $134.10Ecosense EcoQube Digital Radon Gas Detector, Accurate Monitoring with Trend Charts and Remote Data Access, Now Works with IFTTT
364.3 out of 5 Stars. 36 reviews
Leak Detector,Leak Natural Tester Combustible Test Meter Sound Alarm Function Handheld Combustible Leak Tester Portable Combustible Meter Sniffer Test Portable Combustible Test Multicolor $102.99
$10299
current price $102.99Leak Detector,Leak Natural Tester Combustible Test Meter Sound Alarm Function Handheld Combustible Leak Tester Portable Combustible Meter Sniffer Test Portable Combustible Test Multicolor
Homena Tuyas Zigbees Smarts Home Air Quality Sensor VOCs Formaldehyde Smarts Air Box, Gas Leak Sensor Security Alarm Zigbees Gateways From $36.50
2 options
Available in additional 2 optionsFrom$3650
Homena Tuyas Zigbees Smarts Home Air Quality Sensor VOCs Formaldehyde Smarts Air Box, Gas Leak Sensor Security Alarm Zigbees Gateways
Knox Safety Plugin Carbon Monoxide Detector, Voice Alert & LCD Display, 10-Year Battery Backup From $51.00
3 options
Available in additional 3 optionsFrom$5100
Knox Safety Plugin Carbon Monoxide Detector, Voice Alert & LCD Display, 10-Year Battery Backup
1904 out of 5 Stars. 190 reviews
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First Alert Plug-In w/Battery Back-up Electrochemical Carbon Monoxide Detector $74.97
$7497
current price $74.97First Alert Plug-In w/Battery Back-up Electrochemical Carbon Monoxide Detector
194.7 out of 5 Stars. 19 reviews
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First Alert CO710 Carbon Monoxide Detector with 10-Year Battery and Digital Temperature Display. 10 Pack. $457.90
$45790
current price $457.90First Alert CO710 Carbon Monoxide Detector with 10-Year Battery and Digital Temperature Display. 10 Pack.
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Flash Deal Inkird Home Radon Detector, Portable Radon Meter, Short-Term and Long-Term Accurate Monitoring 2-Year Battery,White Was $81.75
Inkird Home Radon Detector, Portable Radon Meter, Short-Term and Long-Term Accurate Monitoring 2-Year Battery,White
204.4 out of 5 Stars. 20 reviews
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