10 Best
Electronic Gas Leak Detectors
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Product Highlights
- ✔【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. 85db alarm sound, reduce the risk of gas explosion and protect your family's life and property safety.
- ✔【precautions】- the gas detector system takes 2-3 minutes to be preheated after powered on. please don't do anything during this time. when preheating completed, it will automatically enter the working mode.
- ✔【mutiple detectable gases】- home gas detector suitable for detecting lpg(methane), natural gas, coal gas, gas fuel, artificial gas, liquefied petroleum gas, liquefied natural gas etc. it can’t detect the poisonous gas such as co.
- ✔【easy to install & widely applyed】- gas leak detector adopts easy-to-install design, can be used by plugging directly into the power socket to detect leaked gas. this product can be used as independent family alarm equipment, and also can be used as front detector of alarm system. widely used for restaurant, kitchen, oil factory, garage, gas station etc.
- ✔【customer service】- after-sales service team here will help you resolve any issues you have. we provide a 1-year warranty for our gas dector. please contact us if you have any questions.
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Product Highlights
- Instant responee: warm up 6 seconds & response time 3 seconds. upon initial switch-on, keep in 6s and enter into the best state of detection. place the sensing tip near a known leakage area and switch on, can find a higher concentration of leakage. when the gas leakage are discovered, will hear "di di" sound . more refrigerant leak, more rapid, meanwhile the indicator l...
- Visual &audible alarm for leakage and battery indicator. a flexible probe around 7.9-inch allows detections in difficult and hard-to-reach areas. the leak detector features an automatic circuit and a reset function that set itself to ignore the ambient level of halogen gas.
- Widely use: all halogenated refrigerant :r11, r22, r134a, r404a, r410a,r1234yf,sf6( hfcs, cfcs,hcfcs and blends). it can be used for almost all air-conditioning refrigeration, including car air-conditioning, household air-conditioning and equipment refrigeration.
- High sensitivity:perfect ic circuit design assure high sensitivity(0.2oz/yr).7 adjustable sensitivity.flexible probe can reach to almost any awkward corners or space. it also can automatically adapts to the new concentration. (4*aaa alkaline batteries not include).
- Compliance criteria:sae j2791,sae j1627,sae j2913,en14624.
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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. the included storage bag makes the natural gas detector easy to store. 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
- 【gas reading in %lel】the pt210s gas detector displays the current gas leakage in %lel with a clear two-digit reading. in the event of a gas leak, the %lel reading precisely indicates the gas leakage severity, reducing the risk of gas explosions and safeguarding your family and property
- 【user-centric design】pt210s features dual-mode detection (high sensitivity and low sensitivity). when the battery voltage drops below 2.5v, the low battery indicator light will flash, reminding you to replace the battery promptly. additionally, the detector will automatically shut off after 5 minutes of inactivity to conserve energy. its anti-slip design ensures a comfo...
- 【portable & probe design】the toptes pt210s gas detector features a convenient 10cm probe and a portable pen-shaped design, allowing you to carry it effortlessly to detect hard-to-reach areas. it empowers you to swiftly identify combustible gases such as propane, natural gas, methane, and butane
- 【visual and audible alarms】pt210s gas detector could quickly find leaks in 0.5 seconds. as leaks are detected, the screen will turn red, and bar graphs will rise. a 75db audible buzzer would warn you of leaking dangers. with gas concentration rising, audible and visual alarms would turn more serious. *detection range: 100ppm~5,000ppm (1%lel~10%lel)
- 【what you will get】 in the package, you will receive 1x pt210s gas leak detector, 1x storage bag, 1x multi-language user manual, and 2x aaa batteries. three-year warranty will be offered, and lifetime technical support will be included. please feel free to contact us if you have any questions or problems
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Product Highlights
- 【telescope pole for easy access】the pt299 natural gas detector helps you detect gas leaks in hard-to-reach areas such as pipelines, storage tanks, fireplaces, basements, and rvs. extend the pole for gas leak inspection without getting too close to potential leakage points. extension range: 5.60cm-16.00cm
- 【user-friendly】features a 30-second preheat countdown indicator and a low battery alert. when enabled, the pt299 gas leak detector automatically turns off after 5 minutes of inactivity to save energy. additionally, it is designed with a non-slip texture and material, ensuring a secure and comfortable grip
- 【retractable gas leak detector】the toptes pt299 gas leak detector is a dependable and portable tool that allows you to adjust the pole's length, reaching the desired testing location for accurate detection of combustible gas leaks, including propane, methane, natural gas, lpg, gasoline, and more. (note: please wait for a 30-second warm-up time before operation)
- 【alarm! see & hear】when gas is detected, the pt299 responds in just 0.5 seconds. a visual and audible alarm promptly warns you of danger. watch as 9 analog bars rise and the screen turns red, providing real-time feedback on gas concentration. the 75db buzzer helps pinpoint gas leak locations. detection range: 1%lel to 10%lel (100 to 5,000ppm, based on methane)
- 【what you get】included in your package are 1× pt299 gas leak detector, 2× aaa batteries, 1× storage bag, and 1× user manual. we provide a 36-month after-sale service and lifetime technical support. please do not hesitate to reach out if you have any questions or concerns
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Product Highlights
- 【easy to use, visual & audible alarm】 all you have to do is load the provided batteries, let pt177 gas detector finish its 30-second automatic calibration process, and then point near where you suspect the leak to be (hold it a couple of centimeters away). pt177 detects gasses and alarms almost immediately within 0.5 to 3 seconds. five red leds (visual) and 75db audible...
- 【user-friendly features】 when the battery voltage is below 2.4v, the power indicator light will flash to remind you to replace the battery in time. if inactive for 5 minutes without operation or detecting gas, pt177 will automatically turn off. detection range: 50 to 1,000 ppm* (*based on methane)
- 【combustible gas leak detector】 toptes pt177 is a useful little tool that helps every household who has gas appliances to quickly and easily pinpoint leakage of combustible gas like lpg, methane, ethane, propane, butane, natural gas, coal gas, gas fuel, liquefied natural gas, etc. it will save a ton of time and potentially reduce energy bills
- 【compact design】 pocket-sized with a pocket clip that allows you to carry it in your shirt pocket. the included storage bag makes the natural gas detector easy to store. 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
- 【what you get】1x pt177 gas leak detector, 1x drawstring carry bag, 2x aaa batteries, and 1x user manual. combined with amazon's excellent delivery service, we provide a 36-month after-sale service and lifetime technical support. please feel free to contact us if you have any questions or concerns
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Product Highlights
- The air leak detector is a very useful device to locate leak either under pressure or vacuum. the head phone produced a very distinct sound on the area where the leak is coming from. using the transmitter, it will transmit sound from an enclosed area and can pinpoint the gaps or opening on the roof using the receiver.
- The ultrasonic leak finder can detect the air or liquid leakage by detecting ultrasonic caused by high pressor leakage.it can trace the detector around outside of the screen, windows and door seals to locate the leak. it uses the advanced ultrasonic sensing technique and features small size, light weight, reliable detection, easy use and utility.
- The ultrasonic leak detector can quick and simple location ultrasonic caused by air, liquid, dust leak. it’s able to detect leakage on tyre and also detects ultrasound as well. use ergonomics, it is easy and fast for user to use with simple key operation mode and comfortable hand feeling.
- The ultrasonic leak finder can detect the air or liquid leakage by detecting ultrasonic caused by high pressor leakage.it can trace the detector around outside of the screen, windows and door seals to locate the leak. it uses the advanced ultrasonic sensing technique and features small size, light weight, reliable detection, easy use and utility.
- The gas ultrasonic leak detector, simple and easy to use. when all have been sealed, it can locate the leak, you can able to use it to find a water leak in a truck, finding air leaks on your vehicles, finding leaks around doors and windows. also you use the listening device outside the car.
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Product Highlights
- Portable design & broad application: this pen-style gas detector design can be carried easily in your pocket and used in a wide variety of environments to track a gas leak from a kitchen gas stove, water heater, natural gas heating system, rv propane tanks, factory gas pipelines, and other similar applications. it can save you hundreds in diagnostic fees from technicians
- Battery powered & easy operation: the pt210 natural gas leak detector comes with 2x aaa batteries, making it very easy to set up and get ready for detection. it has 3 function buttons (high sensitivity mode, low sensitivity mode, and power) and a backlit lcd screen with a low-battery indicator. automatic shutdown after 10 minutes of non-use helps save energy
- The toptes pt210 gas leak detector has dual mode detection (high sensitivity and low sensitivity). after a warm-up time of 30-45 seconds, the gas detector enters a high sensitivity mode (range: 50 to 500 ppm), which can quickly identify the source of gas leaks in just 0.5 seconds. detects combustible gases such as propane, methane, natural gas, coal gas, gasoline, lpg, ...
- Visual & audible alarm: this gas sniffer will provide visual and audible alarms if any combustible gas is detected. there is a continuous alarm at a tone of 75 db and the lcd light turns red. the lcd display with a green backlight ensures clear visibility even in dim light conditions
- What you get: 1x pt210 gas leak detector, 1x storage bag, 2x aaa batteries, 1x user manual. we also provide a 36-month after-sale service and lifetime technical support. please feel free to contact us if you have any questions or concerns
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