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Three convenient mounting options. Gas alarms one second of alarm on, one second of alarm off, repeating with “GAS” shown in display. Kidde’s carbon monoxide alarms meet the requirements of Underwriters Laboratories UL, an independent facility that tests products for compliance with widely-accepted safety standards.
Displays CO concentration. Easy to install co and explosive gas alarm with three convenient mounting options including AC wall outlet, plugin six foot power cord, or table top. Carbon monoxide co alarms four quick beeps, followed by five seconds of silence, followed by four quick beeps. Battery backup 9 volt battery included.

Gas leak detector adopts easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas. Gas detector offers voice notification and a digital readout of the GAS concentration.
Home gas detector suitable for detecting LPGMethane, natural gas, liquefied petroleum gas, coal gas, artificial gas, gas fuel, liquefied natural gas etc.85db alarm sound, reduce the risk of gas explosion and protect your family's life and property safety. During this time period, the gas test will not work. Widely used for Restaurant, Gas Station etc.

With included storage bag, homeowners with gas appliances, the natural gas detector is also easy to store. It is a great tool for RV-ers, DIY-ers, and so on. Saves you from paying hundreds of dollars in diagnostics or wasting gas in an undetected leak.
The system warm-up time is about 30 seconds. The alarm increases with the amount of gas, and the LCD screen will turn red when the gas concentration is high. Please feel free to contact us if you have any questions or concerns. Combined with amazon's excellent delivery service, 1x Storage Bag, 2x AAA Batteries, we provide a 36-Month after-sale service and lifetime technical support. Visual & audio gas alarmthe gas detector employs both visual alarm and audible alarm as fast as 0

Flexible & portable gas leak detector: bend 12-inch length sensor neck in any direction along gas pipes & fuel lines or within confined spaces.
Visual / audio gas indicators: 6 lEDs with 85dB alarm notify user of presence and relative concentrations of natural gas & propane leaks. Adjustable sensitivity: increase sensitivity dial to find small gas leaks.

Eco-friendly and v0 level fire- abs+pc material that complies with UL94 material flammability rate reduce the potential gas explosion risky and keep family numbers and poverty safety.
Premium quality for safety: complies with ul1484 safety standard. Led digital display & warning the natural gas detector quickly and accurately detects gas leak to give you the earliest possible warning of gas leak with 85 dB alarm and rapid flashing LED indicator. If you have any questions, feel free to contact us and get a full refund for no reason. Just plug in, and ready for monitoring potential gas leak risky after warm up process.


Propane lPG or liquefied petroleum gas. We are an American company. Happiness - in plain english, if you don't like your gasknight, we'll refund your money. Order yours today! .

You need to wait for the display to show 0 the system enters the working state before it can be tested normally. Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas.

Let you know the environment of your home more quickly. Appearance fashion:this product uses the latest design and materials. Voice alarm and app remote alarm:the gas alarm can be connected to the mobile phone app, in case of gas, leakage can sound alarmed and sent to the mobile phone.

Hembisen natural gas detector & alarm - this is a new upgraded gas detection alarm with innovative design, plug and play, sensitive sensor, LCD display of combustible gas concentration, protect your family and leave you worry free.
Hembisen home gas detection alarms are suitable for detecting natural gas, LNG, campers, methane, etc. Widely used in restaurants, petroleum plants, apartments, LPG, gas stations, butane, propane, hotels, offices, etc. Safety certification: UL1484.
1. Kidde
#ad
& Explosive Gas Detector, Kidde Nighthawk Carbon Monoxide Detector & Propane, Digital Display , Natural, AC-Plug-In with Battery Backup, White
#adKidde #ad - Two alarms in one detects carbon monoxide and explosive gas. Digital display and peak level button displays the peak CO level recorded by the alarm since it was last reset. Ul certified, 5-year Limited Warranty.Three convenient mounting options. Gas alarms one second of alarm on, one second of alarm off, repeating with “GAS” shown in display. Kidde’s carbon monoxide alarms meet the requirements of Underwriters Laboratories UL, an independent facility that tests products for compliance with widely-accepted safety standards.
More information #ad
Loud pulsing alarm that will sound to alert you to a potential problem. Low battery warning feature indicates when the battery needs replacement. Displays CO concentration. Easy to install co and explosive gas alarm with three convenient mounting options including AC wall outlet, plugin six foot power cord, or table top. Carbon monoxide co alarms four quick beeps, followed by five seconds of silence, followed by four quick beeps. Battery backup 9 volt battery included.
Brand | Kidde #ad |
Manufacturer | Kidde #ad |
Height | 11 Inches |
Length | 2 Inches |
Weight | 1 Pounds |
Width | 8 Inches |
Part Number | KI-21006677 |
Model | KN-COEG-3 |
Warranty | 5 Year Limited |
More information #ad
2. HSTMYFS
#ad
Propane Detectors for Home,Natural Gas Propane Leak Alarm for Home Kitchen, High Sensitivity Natural Gas Propane Leak Detection Light White, Natural Gas Detector
#adHSTMYFS #ad - The system warm-up time is about 2-3 minutes. You need to wait for the display to show 0 the system enters the working state before it can be tested normally. Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas.Gas leak detector adopts easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas. Gas detector offers voice notification and a digital readout of the GAS concentration.
More information #ad
When gas leak concentration reaches presetting level, the alarm provides a visual and audible signal. This product can be used as independent family alarm equipment, Garage, Hotel, Hospital, Oil Factory, and also can be used as front detector of alarm system. Home gas detector suitable for detecting LPGMethane, natural gas, liquefied petroleum gas, coal gas, artificial gas, gas fuel, liquefied natural gas etc.85db alarm sound, reduce the risk of gas explosion and protect your family's life and property safety. During this time period, the gas test will not work. Widely used for Restaurant, Gas Station etc.
Brand | HSTMYFS #ad |
Manufacturer | HSTMYFS #ad |
Part Number | BRJ-502E |
Model | BRJ-502E |
More information #ad
3. TOPTES
#ad
Gas Leak Detector, Portable Gas Sniffer to Locate Combustible Gas Leak Sources Like Methane, TopTes PT199 Natural Gas Detector with Audible & Visual Alarm, Propane for HomeIncludes Battery x2-Orange
#adTOPTES #ad - Batteries included & easy to usethe toptes pt199 comes with 2x aaa alkaline batteries, so you will be able to set the detector up and have it ready as soon as you receive it. Compact designpocket-sized with a pen hook that allows you to carry it in your shirt pocket.With included storage bag, homeowners with gas appliances, the natural gas detector is also easy to store. It is a great tool for RV-ers, DIY-ers, and so on. Saves you from paying hundreds of dollars in diagnostics or wasting gas in an undetected leak.
More information #ad
The non-slip texture and material make it easy to hold. The low battery indicator will engage when battery voltage is below 2. 4v. When the bar graph increases and the detector beeps, you know gas has been detected. The system warm-up time is about 30 seconds. The alarm increases with the amount of gas, and the LCD screen will turn red when the gas concentration is high. Please feel free to contact us if you have any questions or concerns. Combined with amazon's excellent delivery service, 1x Storage Bag, 2x AAA Batteries, we provide a 36-Month after-sale service and lifetime technical support. Visual & audio gas alarmthe gas detector employs both visual alarm and audible alarm as fast as 0
Brand | TOPTES #ad |
Manufacturer | TOPTES #ad |
Height | 0.79 Inches |
Length | 6.5 Inches |
Weight | 0.13 Pounds |
Width | 0.79 Inches |
Part Number | PT199 |
Model | PT199 |
More information #ad
4. EG
#ad
EBook, LNG, Fuel, LPG, Sound & LED Alarm, Sewer Gas; w/Flexible Sensor Neck, Y201 Propane and Natural Gas Leak Detector; Portable Gas Sniffer to Locate Gas Leaks of Combustible Gases Like Methane
#adEG #ad - Lifetime warranty + original design: we stand fully behind this product and will replace it if it ever breaks! We have an English fluent chemist on staff to answer any technical questions. Powered by 3 aaa batteries, this portable gas detector sniffer can be taken anywhere to find leaks outdoors or indoors.Flexible & portable gas leak detector: bend 12-inch length sensor neck in any direction along gas pipes & fuel lines or within confined spaces.
More information #ad
Also included is a 20+ page eBook on Gas and Air Quality Hazards. Decrease sensitivity to find larger explosive gas leaks while filtering out false alarms from background gas levels. Multiple detectable gases: locates combustible & explosive gas leaks from methane / natural gas, butane, sewer gas, alcohol, gasoline, propane, kerosene, toluene, ethane, fuel, coal gas, and other flammable gases. Visual / audio gas indicators: 6 lEDs with 85dB alarm notify user of presence and relative concentrations of natural gas & propane leaks. Adjustable sensitivity: increase sensitivity dial to find small gas leaks.
Brand | EG #ad |
Manufacturer | EG #ad |
Height | 1 Inches |
Length | 5.9 Inches |
Width | 2.7 Inches |
Part Number | Y201 |
Model | EGD-YZ1 |
More information #ad
5. TECHAMOR
#ad
Coal Gas Detection in Kitchen, Methane, Camper 1 Pack, Propane Gas Detector and Gas Leak Alarm for LNG, Home, Techamor Y401 Natural Gas Detector, Home Gas Alarm and Monitor, LPG
#adTECHAMOR #ad - Worry-free after service we provide a 60-day money back service. Multiple gases detection the natural gas detector is suitable for 24 hours gas leak monitoring of LNG, stove, department restaurant, natural gas, methane, washing machine for home, LPG propane, furnace, water heater, camper, coal gas at your kitchen, hotel etc.Eco-friendly and v0 level fire- abs+pc material that complies with UL94 material flammability rate reduce the potential gas explosion risky and keep family numbers and poverty safety.
More information #ad
Design patent and certifications are applied to make sure the product quality and uniquenes. Easy to install techamor home gas alarm adapts excellent industrial design and leaves 2nd outlet uninterrupted for other devices. Premium quality for safety: complies with ul1484 safety standard. Led digital display & warning the natural gas detector quickly and accurately detects gas leak to give you the earliest possible warning of gas leak with 85 dB alarm and rapid flashing LED indicator. If you have any questions, feel free to contact us and get a full refund for no reason. Just plug in, and ready for monitoring potential gas leak risky after warm up process.
Brand | TECHAMOR #ad |
Manufacturer | Shenzhen Yeezou Technology Co., Ltd #ad |
Height | 1.54 Inches |
Length | 3.54 Inches |
Width | 3.31 Inches |
Part Number | Y401 |
Model | Y401 |
More information #ad
6. Klein Tools
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Includes Pouch, Batteries, Combustible Gas Leak Tester with 18-Inch Gooseneck Has Range 50, 10,000 ppm, Klein Tools ET120 Gas Leak Detector
#adKlein Tools #ad - Auto power-off after 10 minutes of non-usage conserves battery life. Automatic zero-point calibration at power-up lights will flash during self-calibration; this does not indicate the presence of gas. 18-inch flexible gooseneck expands sensor's reach; clips onto meter for storage.More information #ad
Five red led's visual and 85dB audible alerts that increase with gas concentration. Over-molded body for comfortable grip. Detection range: approximately 50 to 10, 000 ppm* *based on Methane. Two levels of sensitivity: high approximately 50 to 1000 ppm and Low approximately 1000 to 10, 000 ppm.Brand | Klein Tools #ad |
Manufacturer | Klein Tools #ad |
Height | 2.71 Inches |
Length | 28.3 Inches |
Weight | 0.81 Pounds |
Width | 1.79 Inches |
Part Number | ET120 |
Model | ET120 |
More information #ad
7. GasKnight
#ad
Trailer or RV. Plug-in Gas Leak Sensor for Explosive LPG, LNG, Kitchen, Methane & Butane Gases w Free EBOOK!, Camper, Natural Gas Detector and Propane Detector. Natural Gas Alarm and Monitor for Home
#adGasKnight #ad - Natural gas methane, ethane, butane, LNG, etc and 2. Get maximum safety - the all-in-one gasknight natural gas leak detector detects the main deadly gases: 1. Protect your family! - be worry free and know you did everything to keep your family safe from fires or explosions caused by dangerous gas leaks from your stove, fireplace, washing machine, furnace, kitchen, water heater, garage or grill.More information #ad
Free 2-year available. Save your time- plug and play! don't waste your precious, limited free time with complex installations and never change a battery! Just plug in and get on with your day! Stay stylish - no tacky cord! don't drill holes in your wall! This sleek and modern white natural gas alarm is wireless and will complement the style of your home or camper without detracting from your interior design. Propane lPG or liquefied petroleum gas. We are an American company. Happiness - in plain english, if you don't like your gasknight, we'll refund your money. Order yours today! .
Brand | GasKnight #ad |
Manufacturer | GasKnight #ad |
Height | 1.2 Inches |
Length | 3.4 Inches |
Weight | 0.19 Pounds |
Width | 3.2 Inches |
Part Number | ekspqcmdyw1126t |
Model | Original (QG002) |
More information #ad
8. Beautygrowing
#ad
Gas Leak Detector, Natural Gas Detector, Household Propane Leak Detector for Home Kitchen 1, White
#adBeautygrowing #ad - Led digital display & sound warning:gas detector offers Voice Notification and a digital readout of the GAS concentration. When gas leak concentration reaches presetting level, the alarm provides a visual and audible signal.You need to wait for the display to show 0 the system enters the working state before it can be tested normally. Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas.
More information #ad
Gas leak detector:Adopt high-precision sensor technology to accurately monitor leaked gas. Precautions:the system warm-up time is about 2-3 minutes. Natural gas detector:Gas leak detectors for home use make your environment safer. During this time period, the gas test will not work. Easy to install:gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas.Brand | Beautygrowing #ad |
Manufacturer | Shenzhen Bairenji Technology Co., Ltd #ad |
Part Number | BRJ-502 |
Model | BRJ-502 |
More information #ad
9. CHTSNNR
#ad
Smart WiFi Natural Gas Leak Detector Kidde,APP Remote Monitor,Propane Alarm for Home Kitchen pulg in Wall,Combustible Flammable Inflammable Sniffer Sensor for LPG/LNG/Coal Methane & Butane Gases
#adCHTSNNR #ad - High precision:with a new generation of detectors, the detection effect is more accurate and faster response. Product packaging:gas detector, instruction manual, power cord, installation accessories, USB power adapter, Automatic closing valve connection wire.Let you know the environment of your home more quickly. Appearance fashion:this product uses the latest design and materials. Voice alarm and app remote alarm:the gas alarm can be connected to the mobile phone app, in case of gas, leakage can sound alarmed and sent to the mobile phone.
More information #ad
Make the product appearance more fashionable and beautiful. Applicable scenario:the gas detector is widely applicable to the kitchen, living room, school, bank, shopping mall, warehouse, computer room, office building, garage, hotel, restaurant, library, etc.Brand | CHTSNNR #ad |
Manufacturer | Smartrol #ad |
Height | 1.93 Inches |
Length | 3.66 Inches |
Width | 3.66 Inches |
Part Number | ZX-GS21 |
Model | ZX-GS21 |
Warranty | 1 year manufacturer |
More information #ad
10. Hembisen
#ad
LPG, 3 Packs Gas Detector & Alarm, Hembisen Plug in Propane and Natural Gas Detectors for Home,RV & Kitchen, Combustible Gas Leak Detector Monitor for LNG, Methane.
#adHembisen #ad - Easy to install - plug and play directly into the power supply, very easy to use, allowing you to save a lot of time for other more interesting things. Avoid false alarms - hembisen gas detection alarms use catalytic combustion sensors with sensitive sensing and high accuracy, avoiding the possibility of false alarms.Hembisen natural gas detector & alarm - this is a new upgraded gas detection alarm with innovative design, plug and play, sensitive sensor, LCD display of combustible gas concentration, protect your family and leave you worry free.
More information #ad
Warranty & return service guarantee: 2 Year Warranty, please contact us, if you have any technical problems, we will give you a satisfactory answer.85db high volume alarm & lcd digital display - when the natural gas or combustible gas concentration leaks reach a preset level, allowing you to quickly determine, this gas detection alarm will sound an 85dB alarm and display the dangerous gas concentration level, reduce property damage and protect personal safety!. Hembisen home gas detection alarms are suitable for detecting natural gas, LNG, campers, methane, etc. Widely used in restaurants, petroleum plants, apartments, LPG, gas stations, butane, propane, hotels, offices, etc. Safety certification: UL1484.
Brand | Hembisen #ad |
Manufacturer | Shenzhen Wei'an Environmental Protection Electronic Technology Co., Ltd. #ad |
Part Number | WA886 |
Model | WA886 |
More information #ad