Safety First - The gas detector is mainly used to detect natural gas (main components: methane), LPG (main components: propane, butane) and city gas (alkanes, olefins, arenes). When the leakage of combustible gas exceeds the standard, the gas detector will emit a slow, accelerated or urgent sound alarm, continuous at 85 dB. It cannot detect toxic gases such as carbon monoxide.

Digital LED Display and Audible Warning - The gas detector indicator shows 0 under normal conditions. If a flammable gas leak is detected, the numbers 1-9 and A may be displayed on the screen. The alarm will sound and flash red when the concentration exceeds 3% LEL. The alarm will be in different alarm states depending on the concentration of flammable gas.

Durability and Energy Saving - Standard European plug design, plug-and-play, no converter needed, making it extremely easy and convenient to install. This detector is mold-resistant, pest-resistant and corrosion-resistant. ABS plastic frame, easy to clean. Uses less than 2 watts of electricity, significant energy saving. Widely used for restaurant, kitchen, hospital, hotel, oil factory, garage, gas station and so on.

Test Method - Press and hold the lighter switch at the gas inlet of the methane detector, then slowly release (do not turn it on while releasing). When the concentration reaches the standard, the alarm will sound until the gas volume in the environment falls below the alarm point. Precautions: The system's warm-up time is approximately 2-3 minutes. During this period, the gas test will not work. (Batteries are not included)