Propane Sensor(147)
Uses item details. Price when purchased online
Best seller TOPTES PT520A Natural Gas Leak Detector with 17 Inch Flexible Gooseneck, Portable Combustible Gas Leak Detector for Methane, Propane, Butane and LPG, Audible and Visual Alarm From $39.99
Sponsored
From$3999
TOPTES PT520A Natural Gas Leak Detector with 17 Inch Flexible Gooseneck, Portable Combustible Gas Leak Detector for Methane, Propane, Butane and LPG, Audible and Visual Alarm
774.6 out of 5 Stars. 77 reviews
Best seller TOPTES Natural Gas Detector PT199, Handheld Gas Sniffer for Propane Methane Butane LPG with Sound and Visual Alarm, Use for Home Kitchen, Garage, RV Camper $22.99 Was $29.99
Sponsored
Now$2299
current price Now $22.99, Was $29.99$29.99
TOPTES Natural Gas Detector PT199, Handheld Gas Sniffer for Propane Methane Butane LPG with Sound and Visual Alarm, Use for Home Kitchen, Garage, RV Camper
874.6 out of 5 Stars. 87 reviews
Veevvio Handheld Natural Gas Detector HK506C Propane Methane Butane LPG Leak Sniffer with 8-inch Gooseneck $18.69 Was $21.99
Sponsored
Now$1869
current price Now $18.69, Was $21.99$21.99
Veevvio Handheld Natural Gas Detector HK506C Propane Methane Butane LPG Leak Sniffer with 8-inch Gooseneck
25 out of 5 Stars. 2 reviews
Veevvio Handheld Natural Gas Detector HK506A Propane Methane Butane LPG Leak Sniffer with Sound and Visual Alarm $16.14 Was $18.99
Sponsored
Now$1614
current price Now $16.14, Was $18.99$18.99
Veevvio Handheld Natural Gas Detector HK506A Propane Methane Butane LPG Leak Sniffer with Sound and Visual Alarm
25 out of 5 Stars. 2 reviews
Best seller Fixdono Natural Propane Gas Detector, Home Gas Alarm and Monitor, Leak Alarm for LNG, LPG, Methane in Kitchen, Home, Camper $16.19 Was $31.99
Now$1619
current price Now $16.19, Was $31.99$31.99
Fixdono Natural Propane Gas Detector, Home Gas Alarm and Monitor, Leak Alarm for LNG, LPG, Methane in Kitchen, Home, Camper
1584.5 out of 5 Stars. 158 reviews
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
2904.4 out of 5 Stars. 290 reviews
Clearance 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 $21.99
2 options
Available in additional 2 optionsFrom$2199
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
604.7 out of 5 Stars. 60 reviews
Best seller TOPTES Natural Gas Detector PT199, Handheld Gas Sniffer for Propane Methane Butane LPG with Sound and Visual Alarm, Use for Home Kitchen, Garage, RV Camper $22.99 Was $29.99
Now$2299
current price Now $22.99, Was $29.99$29.99
TOPTES Natural Gas Detector PT199, Handheld Gas Sniffer for Propane Methane Butane LPG with Sound and Visual Alarm, Use for Home Kitchen, Garage, RV Camper
874.6 out of 5 Stars. 87 reviews
Tank Pro Sensor with Magnets for Steel LP Tanks $84.07
$8407
current price $84.07Tank Pro Sensor with Magnets for Steel LP Tanks
14 out of 5 Stars. 1 reviews
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
Natural Gas Detector CH4, Combustible Gas Methane Alarm Battery Powered with Light & Audible Indicator,Gas Monitor Sensor for Home RV Kitchen Apartment Safety (Battery included) $37.99
Sponsored
$3799
current price $37.99Natural Gas Detector CH4, Combustible Gas Methane Alarm Battery Powered with Light & Audible Indicator,Gas Monitor Sensor for Home RV Kitchen Apartment Safety (Battery included)
134.1 out of 5 Stars. 13 reviews
Clearance 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 $21.99
Sponsored
From$2199
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
604.7 out of 5 Stars. 60 reviews
Best seller TOPTES PT520A Natural Gas Leak Detector with 17 Inch Flexible Gooseneck, Portable Combustible Gas Leak Detector for Methane, Propane, Butane and LPG, Audible and Visual Alarm From $39.99
2 options
Available in additional 2 optionsFrom$3999
TOPTES PT520A Natural Gas Leak Detector with 17 Inch Flexible Gooseneck, Portable Combustible Gas Leak Detector for Methane, Propane, Butane and LPG, Audible and Visual Alarm
774.6 out of 5 Stars. 77 reviews
TOPTES PT177 Portable Natural Gas Leak Detector with Audible and Visual Alarm, Gas Leak Security Detection Detector for Home $17.99 Was $24.99
Now$1799
current price Now $17.99, Was $24.99$24.99
TOPTES PT177 Portable Natural Gas Leak Detector with Audible and Visual Alarm, Gas Leak Security Detection Detector for Home
574.7 out of 5 Stars. 57 reviews
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
Clearance 12V RV Propane Gas Detector Alarm for Camper, Motorhome, Marine - LPG Natural Gas Leak Sensor with LED & Audible Alert $9.69 Was $10.80
Now$969
current price Now $9.69, Was $10.80$10.80
12V RV Propane Gas Detector Alarm for Camper, Motorhome, Marine - LPG Natural Gas Leak Sensor with LED & Audible Alert
15 out of 5 Stars. 1 reviews
Explosion-Proof Natural Gas Detector - Ultra-Sensitive CH4/Propane Gas Leak Alert with 85dB Siren & Strobe Light, $36.99
$3699
current price $36.99Explosion-Proof Natural Gas Detector - Ultra-Sensitive CH4/Propane Gas Leak Alert with 85dB Siren & Strobe Light,
54.6 out of 5 Stars. 5 reviews
TOPTES PT210S Natural Gas Leak Detector with 4-inch Probe. Detector for Natural Gas, Propane, Methane, and LPG, Measures Gas Concentration (%LEL), for Home Use $29.99 Was $36.99
Now$2999
current price Now $29.99, Was $36.99$36.99
TOPTES PT210S Natural Gas Leak Detector with 4-inch Probe. Detector for Natural Gas, Propane, Methane, and LPG, Measures Gas Concentration (%LEL), for Home Use
204.7 out of 5 Stars. 20 reviews
4-in-1 Gas Detector Portable Propane Natural Leak Alarm with HD Screen for Home Apartment Hotel Camping RV Safety Monitor From $19.39
From$1939
4-in-1 Gas Detector Portable Propane Natural Leak Alarm with HD Screen for Home Apartment Hotel Camping RV Safety Monitor
15 out of 5 Stars. 1 reviews
Natural Gas Detector Alarm,10s Methane Propane CH4 Gas Leak Alert with 85dB Siren & LED Flash,Battery Powered Gas Monitor for Home Kitchen RV Safety (3 Battery Included) $29.99
$2999
current price $29.99Natural Gas Detector Alarm,10s Methane Propane CH4 Gas Leak Alert with 85dB Siren & LED Flash,Battery Powered Gas Monitor for Home Kitchen RV Safety (3 Battery Included)
15 out of 5 Stars. 1 reviews
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
CAZONER Natural Gas Detector & Propane Detector, 10-Year Lifespan, Gas Leak Sensor for LPG, LNG, Home Kitchen RV Methane & Propane Alarm, LCD Screen $32.99
Sponsored
$3299
current price $32.99CAZONER Natural Gas Detector & Propane Detector, 10-Year Lifespan, Gas Leak Sensor for LPG, LNG, Home Kitchen RV Methane & Propane Alarm, LCD Screen
CAZONER Natural Gas Detector & Propane Detector, 10-Year Lifespan, Gas Leak Sensor for LPG, LNG, Home Kitchen RV Methane & Propane Alarm, LCD Screen $32.99
$3299
current price $32.99CAZONER Natural Gas Detector & Propane Detector, 10-Year Lifespan, Gas Leak Sensor for LPG, LNG, Home Kitchen RV Methane & Propane Alarm, LCD Screen
GJX Natural Gas Detector Alarm,Wi-Fi Smart App,Propane Leak Monitor for Home,Kitchen,Camper,Trailer,RV. Plug-in Gas Leak Sensor for LPG,LNG,Methane & Butane Gases $22.45
$2245
current price $22.45GJX Natural Gas Detector Alarm,Wi-Fi Smart App,Propane Leak Monitor for Home,Kitchen,Camper,Trailer,RV. Plug-in Gas Leak Sensor for LPG,LNG,Methane & Butane Gases
15 out of 5 Stars. 1 reviews
Fixdono High Sensitivity Natural Gas Detector, Plug-in Gas Monitor for Home Safety $16.99 Was $29.99
Now$1699
current price Now $16.99, Was $29.99$29.99
Fixdono High Sensitivity Natural Gas Detector, Plug-in Gas Monitor for Home Safety
754.3 out of 5 Stars. 75 reviews
4-in-1 Gas Detector Portable Propane Natural Leak Alarm with HD Screen for Home Apartment Hotel Camping RV Safety Monitor $23.68
$2368
current price $23.684-in-1 Gas Detector Portable Propane Natural Leak Alarm with HD Screen for Home Apartment Hotel Camping RV Safety Monitor
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
$1766
current price $17.66Rirool 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
CAZONER RV CO & Propane/Natural Gas Detector, 10-Year Lifespan, 3-in-1 Alarm with Voice Alert, USB-C/12V DC $59.99
$5999
current price $59.99CAZONER RV CO & Propane/Natural Gas Detector, 10-Year Lifespan, 3-in-1 Alarm with Voice Alert, USB-C/12V DC
CAZONER RV CO & Propane/Natural Gas Detector, 10-Year Lifespan, 3-in-1 Alarm with Voice Alert, USB-C/12V DC $59.99
$5999
current price $59.99CAZONER RV CO & Propane/Natural Gas Detector, 10-Year Lifespan, 3-in-1 Alarm with Voice Alert, USB-C/12V DC
HIBIBUD 3-in-1 Combustible Gas Detector with Temperature and Humidity Display,Plug-in Portable Combustible Gas Leak Alarm,Natural Propane Gas Detector for Kitchen,Living Room,Bedroom. $17.12
$1712
current price $17.12HIBIBUD 3-in-1 Combustible Gas Detector with Temperature and Humidity Display,Plug-in Portable Combustible Gas Leak Alarm,Natural Propane Gas Detector for Kitchen,Living Room,Bedroom.
15 out of 5 Stars. 1 reviews
CAZONER Natural Gas Detector & Propane Detector, 10-Year Lifespan, Gas Leak Sensor for LPG, LNG, Home Kitchen RV Methane & Propane Alarm, LCD Screen $32.99
Sponsored
$3299
current price $32.99CAZONER Natural Gas Detector & Propane Detector, 10-Year Lifespan, Gas Leak Sensor for LPG, LNG, Home Kitchen RV Methane & Propane Alarm, LCD Screen
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
Sponsored
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
2904.4 out of 5 Stars. 290 reviews
4-in-1 Gas Detector Portable Propane Natural Leak Alarm with HD Screen for Home Apartment Hotel Camping RV Safety Monitor
4-in-1 Gas Detector Portable Propane Natural Leak Alarm with HD Screen for Home Apartment Hotel Camping RV Safety Monitor
Natural Gas Detector CH4/Propane/Methane,Natural Gas Leak Alarm with LED Light & Audible Alert,Battery Powered Gas Monitor for Home/RV/Kitchen/Apartment Safety (Battery Included) $41.99
$4199
current price $41.99Natural Gas Detector CH4/Propane/Methane,Natural Gas Leak Alarm with LED Light & Audible Alert,Battery Powered Gas Monitor for Home/RV/Kitchen/Apartment Safety (Battery Included)
55 out of 5 Stars. 5 reviews
CAZONER Natural Gas Detector & Propane Detector, 10-Year Lifespan, Gas Leak Sensor for LPG, LNG, Home Kitchen RV Methane & Propane Alarm, LCD Screen $32.99
$3299
current price $32.99CAZONER Natural Gas Detector & Propane Detector, 10-Year Lifespan, Gas Leak Sensor for LPG, LNG, Home Kitchen RV Methane & Propane Alarm, LCD Screen
TOPTES Handheld Natural Gas Leak Detector PT760 Rechargeable Sniffer with 12-Inch Probe for Methane Propane Butane LPG $34.99
$3499
current price $34.99TOPTES Handheld Natural Gas Leak Detector PT760 Rechargeable Sniffer with 12-Inch Probe for Methane Propane Butane LPG
184.6 out of 5 Stars. 18 reviews
4-in-1 Gas Detector Portable Propane Natural Leak Alarm with HD Screen for Home Apartment Hotel Camping RV Safety Monitor $25.59
$2559
current price $25.594-in-1 Gas Detector Portable Propane Natural Leak Alarm with HD Screen for Home Apartment Hotel Camping RV Safety Monitor
Reduced price Veevvio Natural Gas Leak Detector with 11-inch Gooseneck, Gas Sniffer for Home RV Propane Methane, ABS Material (Includes Battery x6) $23.79 Was $27.99
Now$2379
current price Now $23.79, Was $27.99$27.99
Veevvio Natural Gas Leak Detector with 11-inch Gooseneck, Gas Sniffer for Home RV Propane Methane, ABS Material (Includes Battery x6)
15 out of 5 Stars. 1 reviews
Natural Gas Detector CH4, Combustible Gas Methane Alarm Battery Powered with Light & Audible Indicator,Gas Monitor Sensor for Home RV Kitchen Apartment Safety (Battery included) $37.99
$3799
current price $37.99Natural Gas Detector CH4, Combustible Gas Methane Alarm Battery Powered with Light & Audible Indicator,Gas Monitor Sensor for Home RV Kitchen Apartment Safety (Battery included)
134.1 out of 5 Stars. 13 reviews
Thalyn Propane Gas Detector Detector HT60 Portable Gas Leak Detector Handheld Combustible Gas Detector with Audible and Visual Alarm with LCD Display Methane Propane Natural Gas Detector $17.60
$1760
current price $17.60Thalyn Propane Gas Detector Detector HT60 Portable Gas Leak Detector Handheld Combustible Gas Detector with Audible and Visual Alarm with LCD Display Methane Propane Natural Gas Detector
Plug In Natural Gas Detector LCD Alarm Propane Methane Monitor Kitchen Garage Home Safety $9.97 Was $19.96
Now$997
current price Now $9.97, Was $19.96$19.96
Plug In Natural Gas Detector LCD Alarm Propane Methane Monitor Kitchen Garage Home Safety
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
Veevvio Handheld Natural Gas Detector HK506A Propane Methane Butane LPG Leak Sniffer with Sound and Visual Alarm $16.14 Was $18.99
Now$1614
current price Now $16.14, Was $18.99$18.99
Veevvio Handheld Natural Gas Detector HK506A Propane Methane Butane LPG Leak Sniffer with Sound and Visual Alarm
25 out of 5 Stars. 2 reviews
TOPTES 4 in 1 Gas Monitor Guard 101, Portable Multi Gas Detector, Gas Leak Detector for Natural Gas, Propane, Methane, H2S, CO, LEL and O2, Audible Visual Vibration Alarm, 14 Hour Battery $99.99
$9999
current price $99.99TOPTES 4 in 1 Gas Monitor Guard 101, Portable Multi Gas Detector, Gas Leak Detector for Natural Gas, Propane, Methane, H2S, CO, LEL and O2, Audible Visual Vibration Alarm, 14 Hour Battery
164.4 out of 5 Stars. 16 reviews
Plug in Natural Gas Detector with Digital Display, Methane Monitor & Propane Detector Alarm for Home Kitchen Garage, Combustible Gas Sensor with Visual Alert $22.13
$2213
current price $22.13Plug in Natural Gas Detector with Digital Display, Methane Monitor & Propane Detector Alarm for Home Kitchen Garage, Combustible Gas Sensor with Visual Alert
Natural Gas Leak Detector Portable Gas Sniffer with Audible and Visual Alarm Handheld Natural Gas Detector Sensitive Gas Leak Detector for Methane Propane Butane $12.19
$1219
current price $12.19Natural Gas Leak Detector Portable Gas Sniffer with Audible and Visual Alarm Handheld Natural Gas Detector Sensitive Gas Leak Detector for Methane Propane Butane
4-in-1 Gas Detector Portable Propane Natural Leak Alarm with HD Screen for Home Apartment Hotel Camping RV Safety Monitor $25.59
$2559
current price $25.594-in-1 Gas Detector Portable Propane Natural Leak Alarm with HD Screen for Home Apartment Hotel Camping RV Safety Monitor
FUYGRCJ Natural Gas Leak Detector, Gas Sniffer with Audible and Visual Alarm, Handheld Sensitive Natural Gas Detector for Methane Propane Butane $10.99
$1099
current price $10.99FUYGRCJ Natural Gas Leak Detector, Gas Sniffer with Audible and Visual Alarm, Handheld Sensitive Natural Gas Detector for Methane Propane Butane
Handheld Natural Gas Leak Detector, Combustible Gas Detector, for Methane Ethane Propane Butane LPG $42.99
$4299
current price $42.99Handheld Natural Gas Leak Detector, Combustible Gas Detector, for Methane Ethane Propane Butane LPG
GJX 2026 New Gas Detector for Lpg/Natural Gas/Coal Gas,Plug-In Sensor Monitor with Sound Alarm Led Display,Compatible with Methane and Propane for Home,Kitchen,Garage,Rv,Workshop,Basement $16.58
$1658
current price $16.58GJX 2026 New Gas Detector for Lpg/Natural Gas/Coal Gas,Plug-In Sensor Monitor with Sound Alarm Led Display,Compatible with Methane and Propane for Home,Kitchen,Garage,Rv,Workshop,Basement
Popular in Propane Sensor for Home Safety
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