Propane Detector(225)
Uses item details. Price when purchased online
TOPTES Handheld Natural Gas Leak Detector with 17 Inch Gooseneck PT520A , Detects Natural Gas Methane Propane and Butane, Audible and Visual Alarm From $39.99
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From$3999
TOPTES Handheld Natural Gas Leak Detector with 17 Inch Gooseneck PT520A , Detects Natural Gas Methane Propane and Butane, Audible and Visual Alarm
734.6 out of 5 Stars. 73 reviews
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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
844.6 out of 5 Stars. 84 reviews
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TOPTES Handheld Natural Gas Leak Detector PT760 Rechargeable Sniffer with 12-Inch Probe for Methane Propane Butane LPG $34.99
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$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
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TOPTES 4 in 1 Gas Leak Detector Guard-101 ,Gas Monitor for H2S, CO, LEL and O2, Vibration, Audible and Visual Alerts, Long Battery Life for Work and Home $99.99
Sponsored
$9999
current price $99.99TOPTES 4 in 1 Gas Leak Detector Guard-101 ,Gas Monitor for H2S, CO, LEL and O2, Vibration, Audible and Visual Alerts, Long Battery Life for Work and Home
104.5 out of 5 Stars. 10 reviews
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Best seller Fixdono Natural Propane Gas Detector, Home Gas Alarm and Monitor, Leak Alarm for LNG, LPG, Methane in Kitchen, Home, Camper $17.99 Was $31.99
Now$1799
current price Now $17.99, 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
1524.5 out of 5 Stars. 152 reviews
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Best seller 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 Was $35.99
2 options
Available in additional 2 optionsGasKnight 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
564.7 out of 5 Stars. 56 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 $15.96 Was $31.99
Now$1596
current price Now $15.96, 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
2804.4 out of 5 Stars. 280 reviews
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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
844.6 out of 5 Stars. 84 reviews
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Fixdono High Sensitivity Natural Gas Detector, Plug-in Gas Monitor for Home Safety $15.29 Was $29.99
Now$1529
current price Now $15.29, Was $29.99$29.99
Fixdono High Sensitivity Natural Gas Detector, Plug-in Gas Monitor for Home Safety
724.2 out of 5 Stars. 72 reviews
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First Alert GCO1CN Combination Explosive Gas and Carbon Monoxide Alarm with Backlit Digital Display $50.45 Was $62.99
Now$5045
current price Now $50.45, Was $62.99$62.99
First Alert GCO1CN Combination Explosive Gas and Carbon Monoxide Alarm with Backlit Digital Display
884.4 out of 5 Stars. 88 reviews
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Best seller TOPTES PT177 Portable Natural Gas Leak Detector with Audible and Visual Alarm, Gas Leak Security Detection Detector for Home $17.99 Was $24.99
Sponsored
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
514.7 out of 5 Stars. 51 reviews
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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) $39.99
Sponsored
$3999
current price $39.99Natural Gas Detector CH4, Combustible Gas Methane Alarm Battery Powered with Light & Audible Indicator,Gas Monitor Sensor for Home RV Kitchen Apartment Safety (Battery included)
84.5 out of 5 Stars. 8 reviews
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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
CAZONER Natural Gas Detector, 10-Year Lifespan, Home Kitchen RV Methane & Propane Alarm, LCD Screen $32.98
$3298
current price $32.98CAZONER Natural Gas Detector, 10-Year Lifespan, Home Kitchen RV Methane & Propane Alarm, LCD Screen
54.2 out of 5 Stars. 5 reviews
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Best seller 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
514.7 out of 5 Stars. 51 reviews
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PANGAEA Digital RV Propane Gas Detector with 85dB Loud Alarm, DC 12V, for Trailer, Motorhome, Motorcoach (Surface Mount - White)
3 options
Available in additional 3 optionsPANGAEA Digital RV Propane Gas Detector with 85dB Loud Alarm, DC 12V, for Trailer, Motorhome, Motorcoach (Surface Mount - White)
94.9 out of 5 Stars. 9 reviews
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TOPTES Handheld Natural Gas Leak Detector with 17 Inch Gooseneck PT520A , Detects Natural Gas Methane Propane and Butane, Audible and Visual Alarm From $39.99
2 options
Available in additional 2 optionsFrom$3999
TOPTES Handheld Natural Gas Leak Detector with 17 Inch Gooseneck PT520A , Detects Natural Gas Methane Propane and Butane, Audible and Visual Alarm
734.6 out of 5 Stars. 73 reviews
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GJX Gas Tester Detector Natural Explosive Combustible Gas Propane Detector Alarm for Home Kitchen $11.77
$1177
current price $11.77GJX Gas Tester Detector Natural Explosive Combustible Gas Propane Detector Alarm for Home Kitchen
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) $39.99
$3999
current price $39.99Natural Gas Detector CH4, Combustible Gas Methane Alarm Battery Powered with Light & Audible Indicator,Gas Monitor Sensor for Home RV Kitchen Apartment Safety (Battery included)
84.5 out of 5 Stars. 8 reviews
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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
304.8 out of 5 Stars. 30 reviews
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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
Sponsored
$2999
current price $29.99TOPTES 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
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Veevvio Handheld Natural Gas Detector HK506A Propane Methane Butane LPG Leak Sniffer with Sound and Visual Alarm $18.99
Sponsored
$1899
current price $18.99Veevvio Handheld Natural Gas Detector HK506A Propane Methane Butane LPG Leak Sniffer with Sound and Visual Alarm
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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
EchoCheck Smart Propane Gas Tank Sensor $39.99
$3999
current price $39.99EchoCheck Smart Propane Gas Tank Sensor
234 out of 5 Stars. 23 reviews
Safe-T-Alert. 85-741-WT-TR, 85 Series Universal Dual CO/LP Detector with Trim Ring, White $59.32 $59.32/count
$5932
current price $59.32$59.32/count
Safe-T-Alert. 85-741-WT-TR, 85 Series Universal Dual CO/LP Detector with Trim Ring, White
43.8 out of 5 Stars. 4 reviews
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NTI E-GD-MBP-P Gas Detector, Powered - Methane, Butane, Propane w/2-Yr Warranty $420.00
$42000
current price $420.00NTI E-GD-MBP-P Gas Detector, Powered - Methane, Butane, Propane w/2-Yr Warranty
4-in-1 Gas Detector Portable Propane Natural Leak Alarm with HD Screen for Home Apartment Hotel Camping RV Safety Monitor Was $23.99
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
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
Explosion-Proof Natural Gas Detector - Ultra-Sensitive CH4/Propane Gas Leak Alert with 85dB Siren & Strobe Light, $36.99 Was $41.99
Now$3699
current price Now $36.99, Was $41.99$41.99
Explosion-Proof Natural Gas Detector - Ultra-Sensitive CH4/Propane Gas Leak Alert with 85dB Siren & Strobe Light,
34.3 out of 5 Stars. 3 reviews
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Fireboy-Xintex Propane Fume Detector w/Plastic Sensor Solenoid Val... [P-1BS-R] $362.23
![Fireboy-Xintex Propane Fume Detector w/Plastic Sensor Solenoid Val... [P-1BS-R]](https://i5.walmartimages.com/seo/Fireboy-Xintex-Propane-Fume-Detector-w-Plastic-Sensor-Solenoid-Valve-Black-Bezel-Display_d7ee07c9-7716-4da3-90c4-e0bf8db29c98_1.5d027f8bd2e5b2437c63bab28c3b2406.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$36223
current price $362.23Fireboy-Xintex Propane Fume Detector w/Plastic Sensor Solenoid Val... [P-1BS-R]
Veevvio Handheld Natural Gas Detector HK506C Propane Methane Butane LPG Leak Sniffer with 8-inch Gooseneck $21.99 Was $39.99
Sponsored
Now$2199
current price Now $21.99, Was $39.99$39.99
Veevvio Handheld Natural Gas Detector HK506C Propane Methane Butane LPG Leak Sniffer with 8-inch Gooseneck
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Veevvio Natural Gas Leak Detector with 11-inch Gooseneck, Gas Sniffer for Home RV Propane Methane, ABS Material (Includes Battery x6) $27.99
Sponsored
$2799
current price $27.99Veevvio Natural Gas Leak Detector with 11-inch Gooseneck, Gas Sniffer for Home RV Propane Methane, ABS Material (Includes Battery x6)
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GJX 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 $18.05
$1805
current price $18.05GJX 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
MTI Industries MTI30-442-P-BL Propane Alarm - Black Flush Mount 12 Vdc Hard Wire
MTI Industries MTI30-442-P-BL Propane Alarm - Black Flush Mount 12 Vdc Hard Wire
11 out of 5 Stars. 1 reviews
4-in-1 CO & Gas Detector with HD Digital Display, Temperature & Humidity Monitor, Portable Safety Alarm Sensor for Home, RV, Hotel & Camping (Black) From $21.48
From$2148
4-in-1 CO & Gas Detector with HD Digital Display, Temperature & Humidity Monitor, Portable Safety Alarm Sensor for Home, RV, Hotel & Camping (Black)
13 out of 5 Stars. 1 reviews
BotaniNest Natural Detector Home Alarm And Propane Detector And Leak Alarm For Lng Lpg Methane Detection In Kitchen Home Camper
BotaniNest Natural Detector Home Alarm And Propane Detector And Leak Alarm For Lng Lpg Methane Detection In Kitchen Home Camper
4-in-1 Gas Detector Portable Propane Natural Leak Alarm with HD Screen for Home Apartment Hotel Camping RV Safety Monitor Was $23.89
4-in-1 Gas Detector Portable Propane Natural Leak Alarm with HD Screen for Home Apartment Hotel Camping RV Safety Monitor
Veevvio Natural Gas Leak Detector with 11-inch Gooseneck, Gas Sniffer for Home RV Propane Methane, ABS Material (Includes Battery x6) $27.99
$2799
current price $27.99Veevvio Natural Gas Leak Detector with 11-inch Gooseneck, Gas Sniffer for Home RV Propane Methane, ABS Material (Includes Battery x6)
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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 Leak Detector Portable Gas Sniffer with Audible and Visual Alarm Handheld Natural Gas Detector Sensitive Gas Leak Detector for Methane Propane Butane
Natural Gas Leak Detector Portable Gas Sniffer with Audible and Visual Alarm Handheld Natural Gas Detector Sensitive Gas Leak Detector for Methane Propane Butane
25 out of 5 Stars. 2 reviews
CAZONER Natural Gas Detector, 10-Year Lifespan, Home Kitchen RV Methane & Propane Alarm, LCD Screen $32.99
$3299
current price $32.99CAZONER Natural Gas Detector, 10-Year Lifespan, Home Kitchen RV Methane & Propane Alarm, LCD Screen
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Veevvio Handheld Natural Gas Detector HK506A Propane Methane Butane LPG Leak Sniffer with Sound and Visual Alarm $18.99
$1899
current price $18.99Veevvio Handheld Natural Gas Detector HK506A Propane Methane Butane LPG Leak Sniffer with Sound and Visual Alarm
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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 $23.95
$2395
current price $23.95GJX 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
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
$2999
current price $29.99TOPTES 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
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Shelly Gas LPG Liquefied Petroleum Gas Sensor, WiFi with Sound and Light Alarm $69.99
$6999
current price $69.99Shelly Gas LPG Liquefied Petroleum Gas Sensor, WiFi with Sound and Light Alarm
11 out of 5 Stars. 1 reviews
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2026 New 4-in-1 Detector with HD Screen | Precision Gas Detector with Instant Alerts & HD Visualization（White）
2026 New 4-in-1 Detector with HD Screen | Precision Gas Detector with Instant Alerts & HD Visualization（White）
Yellow Jacket Combustible Gas Detector 69373 $433.40
$43340
current price $433.40Yellow Jacket Combustible Gas Detector 69373
BW Technologies GasAlertMax XT II 4-Gas Detector with Pump, Data Storing, Yellow $1,299.00
$1,29900
current price $1,299.00BW Technologies GasAlertMax XT II 4-Gas Detector with Pump, Data Storing, Yellow
15 out of 5 Stars. 1 reviews
Jb Industries Combustible Gas Detector,Alarm LDC-4000 $438.19 Was $475.89
Now$43819
current price Now $438.19, Was $475.89$475.89
Jb Industries Combustible Gas Detector,Alarm LDC-4000
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