10 Best
Gas Alarms
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Product Highlights
- 【visual & audible gas alarm】the gas detector employs both visual alarm and audible alarm as fast as 0.5 seconds of detection. when the bar graph increases and the detector beeps, you know gas has been detected. the alarm increases with the amount of gas, and the lcd screen will turn red when the gas concentration is high.the system warm-up time is about 30 seconds.
- 【batteries included & easy to use】this gas sniffer comes with 2x aaa batteries, so you will be able to set the detector up and have it ready as soon as you receive it. the low battery indicator will engage when battery voltage is below 2.4v. automatic power off after 5 minutes without operation or gas detection.detection range: 50 to 3000 ppm* (*based on methane).
- 【quick and accurate gas leak detector】the natural gas detector is widely suitable for lpg, methane, ethane, propane, butane, natural gas, coal gas, gas fuel, liquefied natural gas, etc., and it will exactly pinpoint a leak, reducing the risk of gas explosion and keeping your family and property safe. it potentially reduce energy bills
- 【adjustable sensitivity】this natrual gas leak detester supports high low sensitivity mode: 50-500ppm, low sensitivity mode: 500-3000ppm. increase sensitivity dial to find small gas leaks. decrease sensitivity to find larger explosive gas leaks while filtering out false alarms from background gas levels, which is much more convenient to use.
- 【compact design】 pocket-sized with a pocket clip that allows you to carry it in your shirt pocket. it is an excellent tool for rv-ers, diy-ers, homeowners with gas appliances, etc. it's very convenient and perfect for regular safety checks.
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Product Highlights
- 【high sensitivity & low sensitivity】the gas detector has high sensitivity mode and low sensitivity mode for different scenarios. after the warm-up is completed, the gas leak detector will automatically enter the low sensitivity mode. press the s button to switch from low sensitivity mode to high sensitivity mode. detection range: 0 ~ 10000ppm
- 【easy to use】the natural gas leak detector comes with 2x aaa batteries and is ready for use upon receipt. the battery installation direction is stamped on the back of the device. the gas sniffer will automatically shutdown after 5 minutes with no action, and when the battery is low, the device will display a low battery indicator light.
- 【what you get】1x gas leak detector, 2x aaa batteries, 1x user manual. we provide a one-year after-sale service and lifetime technical support. if you have any question, please feel free to contact us.
- 【combustible gas leak detector】chnadks jly-50a gas leak detector can detect various combustible gas, such as lpg, methane, ethane, propane, butane, natural gas, coal gas, gas fuel, liquefied natural gas, etc. it can locate the gas leakage to reduce the risk of gas explosion and keeping your family and property safe.
- 【visual & audible alarm】the jly-50a gas detector will activate visual and audible alerts if any combustible gas is detected. the lcd concentration display has a total of six indicator grids, and the screen changes from green to red as the concentration increases. the gas detector will sound an audible alarm when a low alarm is triggered. the higher the flammable gas con...
- 【wide application】the portable pen-style gas leak detector is easy to carry and operate, suitable for detecting gas leaks in rvs, campers, kitchens, basements, gas stoves, water heaters and other household equipment.
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Product Highlights
- 【multiple gas detector】-- the gas detector is mainly used to detect natural gas (main components: methane), lpg (main components: propane, butane) and urban coal gas (alkane, olefin, arenas). it sounds alarm and flashes red light once concentration over 3% lel.
- 【test method】-- press and hold the lighter switch at the gas inlet of the methane detector and deflate slowly (do not turn on the lighter during deflation). when the concentration reaches the standard, it will alarm, until the volume of the environmental gas falls below the alarm point. precautions: the system warm-up time is about 3 minutes. during this period, the gas...
- 【protect your families】-- when combustible gases leak (kitchen methane / natural gas /camping propane) exceed the standard, the gas detector will emit 100db alarm sound. it cannot detect toxic gases such as carbon monoxide. widely be used in restaurant, kitchen, hospital, hotel, oil factory, garage, gas station, etc.
- 【durable & energy saving】-- plug-in gas alarm designed for home use. main-powered supply which makes it super easy and convenient to install. plastic abs frame, easy to clean. it uses ≤3 watts electricity, saves much power.
- 【after-sale warranty】-- this gas alarm is safe and durable, which uses high quality sensors. we offer money back guarantee for any quality problems within 30 days.
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Product Highlights
- 【functions】this alarm precisely measures and easy to use. gas which can be detected includes natural gas (main components: methane), liquefied gas (main components: propane, butane), and urban coal gas (alkane, olefin, arene). alarm rings and flashes red light once concentration over 3% lel
- 【simple test method】test with a turned on lighter without flame. when the concentration reaches the standard, it will alarm. until the gas volume falls below alarm set point, alarm stops
- 【keep safety】when combustible gases leaking (kitchen methane / natural gas ) detected, the gas detector will emit 85db slow, accelerating, rushing, continuous whistling sound alarm. can not detect the poisonous gas such as co. widely used for restaurant, kitchen, oil factory, garage, gas station etc.
- 【durable & energy saving】plug-in gas detector design, for home use, a/c-powered, makes it super easy and convenient to install. thi. flame-retardant abs plastic, clean easily. rated power 2 watts , much power saving
- 【warranty】1 year guarantee for any quality problems
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Product Highlights
- Photoelectric warning system: when the concentration of combustible gas reaches a preset level, the alarm emits an 85 db audible and visual signal, alerting you to check for indoor gas leaks.
- Easy installation: installing the natural gas detector is a breeze. simply plug it into an electrical outlet to start detecting gas leaks.
- Versatile gas detection: this gas detector is designed for home use and can detect multiple combustible&explosive gases, including lpg (methane), cng, lpg, propane and natural gas.
- Proven safety: our gas detector undergoes rigorous quality management, with over a decade of successful sales to verify its stability and reliability.
- Important warm-up time: please note that all gas detection devices require a 2-3 minute warm-up period before they become operational. ensure the product is correctly started during this time.
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Product Highlights
- This smoke and carbon monoxide alarm has long-lasting sensors and components that deliver a long life of up to 10 years; also includes a replaceable 3-year lithium battery
- This smoke and carbon monoxide detector is built with both a cutting-edge photoelectric smoke sensor and electrochemical co sensor to deliver high consistency and reliability for double detection and protection
- Informative lcd shows real-time co concentrations and battery power to monitor for co leaks and battery level; to save power, it will activate only when the device is tested or the ppm has reached the alarm level for a certain period
- Featuring a light and thin design, this combination smoke and carbon monoxide detector has a 20–40 m² (215–430 sq. ft) detection range, fully protecting you and your family from dangerous smoke and carbon monoxide
- The loud alarm tone is over 85 db at 10 ft (3 m) to alert anyone in a deep sleep; with included screws and anchor plugs, this battery-operated unit can be installed effortlessly without an electrician
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