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Kidde Carbon Monoxide Detector, Propane, Natural, Methane, & Explosive Gas Alarm, Plug-In Wall With 9-Volt Battery Backup, Digital LED Display
$53.00
Amazon.com
16K+
Free shipping
Kidde Carbon Monoxide Detector, Propane, Natural, Methane, & Explosive Gas Alarm, Plug-In Wall With 9-Volt Battery Backup, Digital LED Display
$53.00
Amazon.com
16K+
RKI GX-2009/GX-2012/GX-6000 Replacement Sensors, (PN: NC-6264A) Methane (CH4) Sensor 0-100% LEL
$130.00
Activated Carbon Depot
RKI GX-2009/GX-2012/GX-6000 Replacement Sensors, (PN: NC-6264A) Methane (CH4) Sensor 0-100% LEL
$130.00
Activated Carbon Depot
Natural Gas Detector CH4/Propane/Methane - Portable Natural Gas Leak Alarm With LED Light & Audible Alert, 100% Battery-Powered Gas Monitor For Home,
$49.99
Amazon.com
53
Free shipping
Natural Gas Detector CH4/Propane/Methane - Portable Natural Gas Leak Alarm With LED Light & Audible Alert, 100% Battery-Powered Gas Monitor For Home,
$49.99
Amazon.com
53
PT520A Natural Gas Detector, Gas Leak Detector With 17-Inch Gooseneck, Locating The Source Like Propane, Methane, And Butane For Home And RV (Includes
$39.99
Amazon.com
2K+
Free shipping
PT520A Natural Gas Detector, Gas Leak Detector With 17-Inch Gooseneck, Locating The Source Like Propane, Methane, And Butane For Home And RV (Includes
$39.99
Amazon.com
2K+
Combination Gas & Carbon Monoxide Detectors - Koabbit Plug In Carbon Monoxide Detector,Propane, Natural,Methane, Explosive Gas Detector Alarm & CO
$30.59
Amazon.com
1K+
Combination Gas & Carbon Monoxide Detectors - Koabbit Plug In Carbon Monoxide Detector,Propane, Natural,Methane, Explosive Gas Detector Alarm & CO
$30.59
Amazon.com
1K+
Fireboy Methane Gas Sensor Test Kit Replacement Cylinder - 34 L 50%
$317.99
Defender Marine
Fireboy Methane Gas Sensor Test Kit Replacement Cylinder - 34 L 50%
$317.99
Defender Marine
Gas Leak Detector By Forensics | 10ft Drop Test Pass | Natural Gas, Alcohols, Methane, Combustibles, Acetone, Ethanol, Propane, Butane, Gasoline,
$89.45
Amazon.com
241
Free shipping
Gas Leak Detector By Forensics | 10ft Drop Test Pass | Natural Gas, Alcohols, Methane, Combustibles, Acetone, Ethanol, Propane, Butane, Gasoline,
$89.45
Amazon.com
241
Plug In Natural Gas Detector & Carbon Monoxide Detector 4 In1 CO Methane Combustible Combination Gas Detector Plug And Play For RV Home Travel
$29.99
Amazon.com
70
Plug In Natural Gas Detector & Carbon Monoxide Detector 4 In1 CO Methane Combustible Combination Gas Detector Plug And Play For RV Home Travel
$29.99
Amazon.com
70
Combination Gas & Carbon Monoxide Detector, Plug In Carbon Monoxide Alarm,Natural Gas Detector,Propane,Methane,4-In-1 Combustible Gas & CO Detector
$33.99
Amazon.com
124
Combination Gas & Carbon Monoxide Detector, Plug In Carbon Monoxide Alarm,Natural Gas Detector,Propane,Methane,4-In-1 Combustible Gas & CO Detector
$33.99
Amazon.com
124
PT199 Natural Gas Leak Detector With Audible & Visual Alarm, Portable Gas Sniffer To Locate Combustible Sources Like Methane, Propane For Home(
$22.99
Amazon.com
6K+
PT199 Natural Gas Leak Detector With Audible & Visual Alarm, Portable Gas Sniffer To Locate Combustible Sources Like Methane, Propane For Home(
$22.99
Amazon.com
6K+
MSA Replacement Altair 4X/5X Combustible Gas And Methane Sensor
$445.00
Airgas
7
MSA Replacement Altair 4X/5X Combustible Gas And Methane Sensor
$445.00
Airgas
7
Combination Natural Gas Detector & Carbon Monoxide Detector, 4-In-1 Carbon Monoxide Alarm,Fahrenheit(°F) & Humidity,Propane,Methane,Gas Detector Alarm
$33.99
Amazon.com
69
Combination Natural Gas Detector & Carbon Monoxide Detector, 4-In-1 Carbon Monoxide Alarm,Fahrenheit(°F) & Humidity,Propane,Methane,Gas Detector Alarm
$33.99
Amazon.com
69
Combination Gas & Carbon Monoxide Detectors Plug In, 2-In-1 Natural Gas Detector & Carbon Monoxide Alarm, CO Detector Alarm & Propane, Methane,
$29.97
Amazon.com
947
Combination Gas & Carbon Monoxide Detectors Plug In, 2-In-1 Natural Gas Detector & Carbon Monoxide Alarm, CO Detector Alarm & Propane, Methane,
$29.97
Amazon.com
947
Fireboy Methane Gas Sensor Plastic With LED Indicator
$269.99
Defender Marine
Fireboy Methane Gas Sensor Plastic With LED Indicator
$269.99
Defender Marine
Fireboy Methane Gas Sensor Test Kit 25% & 50%
$1,322.99
Defender Marine
Fireboy Methane Gas Sensor Test Kit 25% & 50%
$1,322.99
Defender Marine
Fireboy Methane Gas Sensor Aluminum With LED Indicator
$206.99
Defender Marine
Fireboy Methane Gas Sensor Aluminum With LED Indicator
$206.99
Defender Marine
MSA ALTAIR 4X Methane, Nitrogen Dioxide, Oxygen, And Carbon Monoxide Multi Gas Monitor
$1,855.00
Airgas
MSA ALTAIR 4X Methane, Nitrogen Dioxide, Oxygen, And Carbon Monoxide Multi Gas Monitor
$1,855.00
Airgas
HSTMYFS Natural Gas Leak Detector, Plug-In Propane Natural Gas Detector For Home Kitchen RV, Combustible & Explosive Gas Alarm For LPG, LNG, Methane (
$19.99
Amazon.com
2K+
HSTMYFS Natural Gas Leak Detector, Plug-In Propane Natural Gas Detector For Home Kitchen RV, Combustible & Explosive Gas Alarm For LPG, LNG, Methane (
$19.99
Amazon.com
2K+
Natural Gas Detector,Y401 Plug In Gas Leak Detector, Propane Gas Detector For Home, Kitchen,Leak Gas Alarm For LNG,LPG,Methane,Camper (2Pack, White)
$39.99
Amazon.com
81
Free shipping
Natural Gas Detector,Y401 Plug In Gas Leak Detector, Propane Gas Detector For Home, Kitchen,Leak Gas Alarm For LNG,LPG,Methane,Camper (2Pack, White)
$39.99
Amazon.com
81
Honeywell e3m Methane Sensor Cartridge For HVAC Gas Detection Applications
$478.80
Voomi Supply
30-day returns (most items)
Honeywell e3m Methane Sensor Cartridge For HVAC Gas Detection Applications
$478.80
Voomi Supply
30-day returns
Honeywell E3SRMM Methane Remote Sensor -4/122F
$408.38
Voomi Supply
30-day returns (most items)
Honeywell E3SRMM Methane Remote Sensor -4/122F
$408.38
Voomi Supply
30-day returns
Sensit HXG-2D Digital Gas Leak Detector Methane
$599.60
TruTech Tools
Free shipping
Sensit HXG-2D Digital Gas Leak Detector Methane
$599.60
TruTech Tools
Free shipping
Battery Operated Rechargeable Natural Gas Leak Detector With Audible And Visual Alarm For Combustible Methane, Propane
$73.61
Home Depot
Free shipping
Battery Operated Rechargeable Natural Gas Leak Detector With Audible And Visual Alarm For Combustible Methane, Propane
$73.61
Home Depot
Free shipping
Toptes PT210 Gas Leak Detector, Natural Gas Detector With Audible & Visual Alarm, Locating The Source Of Propane, Methane, And Combustible Leaks For
$26.99
Amazon.com
1K+
Toptes PT210 Gas Leak Detector, Natural Gas Detector With Audible & Visual Alarm, Locating The Source Of Propane, Methane, And Combustible Leaks For
$26.99
Amazon.com
1K+
HABOTEST HT609 Gas Leak Detector With LCD Display And Alarm For Methane Natural Gas Hydrogen Detection
$24.99
Evalm
30-day returns (most items)
HABOTEST HT609 Gas Leak Detector With LCD Display And Alarm For Methane Natural Gas Hydrogen Detection
$24.99
Evalm
30-day returns
HABOTEST HT601B Portable Gas Analyzer For Home Gas Leak Detection And Methane Monitoring 02
$34.99
Evalm
30-day returns (most items)
HABOTEST HT601B Portable Gas Analyzer For Home Gas Leak Detection And Methane Monitoring 02
$34.99
Evalm
30-day returns
Portable Gas Leak Detector With Alarm For Combustible Gases - Propane, Methane, Natural Gas
$15.39
Evalm
30-day returns (most items)
Portable Gas Leak Detector With Alarm For Combustible Gases - Propane, Methane, Natural Gas
$15.39
Evalm
30-day returns
TPI Combustible Gas Leak Detector, 10 Ppm Sensitivity (Methane), 9.5" X 1.75" | Cole-Parmer
$150.00
Cole-Parmer
TPI Combustible Gas Leak Detector, 10 Ppm Sensitivity (Methane), 9.5" X 1.75" | Cole-Parmer
$150.00
Cole-Parmer
Honeywell SPXCDULNRXM Infrared Methane Sensor
$2,702.44
Voomi Supply
30-day returns (most items)
Honeywell SPXCDULNRXM Infrared Methane Sensor
$2,702.44
Voomi Supply
30-day returns
2 Pack High Precision Natural Gas Detector & Combustible Alarm - Plug And Play With Advanced Chip Technology, 85Db Alarm For Methane, Propane, Ethane,
$29.99
Amazon.com
107
2 Pack High Precision Natural Gas Detector & Combustible Alarm - Plug And Play With Advanced Chip Technology, 85Db Alarm For Methane, Propane, Ethane,
$29.99
Amazon.com
107
Natural Gas Leak Detector | LNG, LPG, Methane
$99.00
Forensics Detectors
30-day returns (most items)
Natural Gas Leak Detector | LNG, LPG, Methane
$99.00
Forensics Detectors
30-day returns
NTI E-Gd-Mbp-P Gas Detector, Powered - Methane, Butane, Propane
$405.34
Pro AV Warehouse
14-day returns (most items)
NTI E-Gd-Mbp-P Gas Detector, Powered - Methane, Butane, Propane
$405.34
Pro AV Warehouse
14-day returns
MSA ALTAIR 4X Portable Methane, Oxygen, Carbon Monoxide Multi Gas Monitor
$1,568.00
Airgas
MSA ALTAIR 4X Portable Methane, Oxygen, Carbon Monoxide Multi Gas Monitor
$1,568.00
Airgas
Gfg Instrumentation 2203067, Sensor For GMA200-MGSS, Methane IR, 0-100 % LEL Range
$1,104.50
Selectum
30-day returns (most items)
Gfg Instrumentation 2203067, Sensor For GMA200-MGSS, Methane IR, 0-100 % LEL Range
$1,104.50
Selectum
30-day returns
Gfg Instrumentation CC22-701-D, CC22 Series Fixed Transmitter With Sensor (MK 217-2) Methane (CH4),
$1,059.70
Selectum
30-day returns (most items)
Gfg Instrumentation CC22-701-D, CC22 Series Fixed Transmitter With Sensor (MK 217-2) Methane (CH4),
$1,059.70
Selectum
30-day returns
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    Shop methane gas sensor

    Sponsored
    About our ads
    Kidde Carbon Monoxide Detector, Propane, Natural, Methane, & Explosive Gas Alarm, Plug-In Wall With 9-Volt Battery Backup, Digital LED Display
    $53.00
    Amazon.com
    16K+
    Free shipping
    Kidde Carbon Monoxide Detector, Propane, Natural, Methane, & Explosive Gas Alarm, Plug-In Wall With 9-Volt Battery Backup, Digital LED Display
    $53.00
    Amazon.com
    16K+
    RKI GX-2009/GX-2012/GX-6000 Replacement Sensors, (PN: NC-6264A) Methane (CH4) Sensor 0-100% LEL
    $130.00
    Activated Carbon Depot
    RKI GX-2009/GX-2012/GX-6000 Replacement Sensors, (PN: NC-6264A) Methane (CH4) Sensor 0-100% LEL
    $130.00
    Activated Carbon Depot
    Natural Gas Detector CH4/Propane/Methane - Portable Natural Gas Leak Alarm With LED Light & Audible Alert, 100% Battery-Powered Gas Monitor For Home,
    $49.99
    Amazon.com
    53
    Free shipping
    Natural Gas Detector CH4/Propane/Methane - Portable Natural Gas Leak Alarm With LED Light & Audible Alert, 100% Battery-Powered Gas Monitor For Home,
    $49.99
    Amazon.com
    53
    PT520A Natural Gas Detector, Gas Leak Detector With 17-Inch Gooseneck, Locating The Source Like Propane, Methane, And Butane For Home And RV (Includes
    $39.99
    Amazon.com
    2K+
    Free shipping
    PT520A Natural Gas Detector, Gas Leak Detector With 17-Inch Gooseneck, Locating The Source Like Propane, Methane, And Butane For Home And RV (Includes
    $39.99
    Amazon.com
    2K+
    Combination Gas & Carbon Monoxide Detectors - Koabbit Plug In Carbon Monoxide Detector,Propane, Natural,Methane, Explosive Gas Detector Alarm & CO
    $30.59
    Amazon.com
    1K+
    Combination Gas & Carbon Monoxide Detectors - Koabbit Plug In Carbon Monoxide Detector,Propane, Natural,Methane, Explosive Gas Detector Alarm & CO
    $30.59
    Amazon.com
    1K+
    Fireboy Methane Gas Sensor Test Kit Replacement Cylinder - 34 L 50%
    $317.99
    Defender Marine
    Fireboy Methane Gas Sensor Test Kit Replacement Cylinder - 34 L 50%
    $317.99
    Defender Marine
    Gas Leak Detector By Forensics | 10ft Drop Test Pass | Natural Gas, Alcohols, Methane, Combustibles, Acetone, Ethanol, Propane, Butane, Gasoline,
    $89.45
    Amazon.com
    241
    Free shipping
    Gas Leak Detector By Forensics | 10ft Drop Test Pass | Natural Gas, Alcohols, Methane, Combustibles, Acetone, Ethanol, Propane, Butane, Gasoline,
    $89.45
    Amazon.com
    241
    Plug In Natural Gas Detector & Carbon Monoxide Detector 4 In1 CO Methane Combustible Combination Gas Detector Plug And Play For RV Home Travel
    $29.99
    Amazon.com
    70
    Plug In Natural Gas Detector & Carbon Monoxide Detector 4 In1 CO Methane Combustible Combination Gas Detector Plug And Play For RV Home Travel
    $29.99
    Amazon.com
    70
    Combination Gas & Carbon Monoxide Detector, Plug In Carbon Monoxide Alarm,Natural Gas Detector,Propane,Methane,4-In-1 Combustible Gas & CO Detector
    $33.99
    Amazon.com
    124
    Combination Gas & Carbon Monoxide Detector, Plug In Carbon Monoxide Alarm,Natural Gas Detector,Propane,Methane,4-In-1 Combustible Gas & CO Detector
    $33.99
    Amazon.com
    124
    PT199 Natural Gas Leak Detector With Audible & Visual Alarm, Portable Gas Sniffer To Locate Combustible Sources Like Methane, Propane For Home(
    $22.99
    Amazon.com
    6K+
    PT199 Natural Gas Leak Detector With Audible & Visual Alarm, Portable Gas Sniffer To Locate Combustible Sources Like Methane, Propane For Home(
    $22.99
    Amazon.com
    6K+
    MSA Replacement Altair 4X/5X Combustible Gas And Methane Sensor
    $445.00
    Airgas
    7
    MSA Replacement Altair 4X/5X Combustible Gas And Methane Sensor
    $445.00
    Airgas
    7
    Combination Natural Gas Detector & Carbon Monoxide Detector, 4-In-1 Carbon Monoxide Alarm,Fahrenheit(°F) & Humidity,Propane,Methane,Gas Detector Alarm
    $33.99
    Amazon.com
    69
    Combination Natural Gas Detector & Carbon Monoxide Detector, 4-In-1 Carbon Monoxide Alarm,Fahrenheit(°F) & Humidity,Propane,Methane,Gas Detector Alarm
    $33.99
    Amazon.com
    69
    Combination Gas & Carbon Monoxide Detectors Plug In, 2-In-1 Natural Gas Detector & Carbon Monoxide Alarm, CO Detector Alarm & Propane, Methane,
    $29.97
    Amazon.com
    947
    Combination Gas & Carbon Monoxide Detectors Plug In, 2-In-1 Natural Gas Detector & Carbon Monoxide Alarm, CO Detector Alarm & Propane, Methane,
    $29.97
    Amazon.com
    947
    Fireboy Methane Gas Sensor Plastic With LED Indicator
    $269.99
    Defender Marine
    Fireboy Methane Gas Sensor Plastic With LED Indicator
    $269.99
    Defender Marine
    Fireboy Methane Gas Sensor Test Kit 25% & 50%
    $1,322.99
    Defender Marine
    Fireboy Methane Gas Sensor Test Kit 25% & 50%
    $1,322.99
    Defender Marine
    Fireboy Methane Gas Sensor Aluminum With LED Indicator
    $206.99
    Defender Marine
    Fireboy Methane Gas Sensor Aluminum With LED Indicator
    $206.99
    Defender Marine
    MSA ALTAIR 4X Methane, Nitrogen Dioxide, Oxygen, And Carbon Monoxide Multi Gas Monitor
    $1,855.00
    Airgas
    MSA ALTAIR 4X Methane, Nitrogen Dioxide, Oxygen, And Carbon Monoxide Multi Gas Monitor
    $1,855.00
    Airgas
    HSTMYFS Natural Gas Leak Detector, Plug-In Propane Natural Gas Detector For Home Kitchen RV, Combustible & Explosive Gas Alarm For LPG, LNG, Methane (
    $19.99
    Amazon.com
    2K+
    HSTMYFS Natural Gas Leak Detector, Plug-In Propane Natural Gas Detector For Home Kitchen RV, Combustible & Explosive Gas Alarm For LPG, LNG, Methane (
    $19.99
    Amazon.com
    2K+