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4 Ratings (100% Positive in the last 12 months)
  • $85.99
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Gas Leak Detector Portable Flammable Gas Sniffer Combustible Gas Leak Detector with 50000PPM 100%LEL, Color LCD Display, Temperature Measure, Flexible Probe Locates Natural Gas Methane Propane Ethanol

In stock.
Ships from China.
Fees for brokerage and duty included in price.
  • Detects a large number of flammable gases, like methane, natural gas, propane, ethanol, coal gas, propane, benzene, ethylene oxide, hexane, N-butane, ethylene and more. With this practical gas leak detector, potential sources of gas leaks can be pinpointed. Can be used by homeowners, professionals, or real estate agents. Reduce the risk of gas explosion and protect your family's life and property safety.
  • Audible & Visual Alarms, 2.6 inch color screen. Alarms continuously with tone and LCD display change, show actual concentration when detecting gas leak. When the measurement value is above 12500 PPM or 25% LEL, the gas leak detector will alert with a red alarm indicator on the screen and a buzzer will sound. With backlight screen, temperature measure C/°F, low-battery indicator and auto power off after 10 minutes if there are no operation and measurement signal.
  • Most Gas Measuring Range: 50-50000PPM.

This gas leak detector is compact and lightweight, can be used for daily home kitchen safety inspection or for your work like gas pipeline leakage detection, domestic gas prevention, oil and gas exploitation, tunnel and mine operation, chemical industry, metallurgy, refining and chemical industry, biochemical medicine and other industries.


With Color LCD display screen, it can show the data more clearly, give you a better using experience.
Detects a large number of flammable gases, like methane, natural gas, propane, ethanol, coal gas, benzene, ethylene oxide, hexane, N-butane, ethylene and more.
Audible & Visual Alarm, help you get timely feedback on the results.
Small in size and easy to carry, you can take it with you to anywhere you want to use it.
The response time


The screen can only display the gas concentration, not the gas type.
Our product comes with a screen protector. lf there are some scratches on screen protector, you can remove or keep the protector.
Please note that due to the control of air transportation, this product does not contain batteries.


Material: ABS
Gas Measurement Range: 1~100%LEL /50-50000ppm
Temperature Measurement: 0~50°C / 32~122°F±(2°C/4°F)
Measurement Accuracy: ±5%FS
HD VA Reverse Color Screen: Yes
Calibration Mode: Automatic calibration after starting up for 30 seconds
Auto Power Off: About 10 minutes
Type of Alarm: Sound, screen display
Warm-up Time: 30 sec
Response Time:
Length of Flexible Metal Hose: 270mm / 10.63in
Power Supply: 3 * 1.5V AAA battery (battery NOT included)
Working Temperature: 0~50 / 32~122
Working Humidity: 0~70%RH

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies

  • Return for refund within: 30 days
  • Return for replacement within: 60 days
  • This item is covered by AUTENS Return Policy

Manufacturer Contact Info