Gas Detector, LPG/Natural Gas/Coal Gas Leak Detector, Plug-in Sensor Monitor with Audible Alarm and LED Digital Display, Combustible Methane, Propane

General description The Gas Detector is designed to detect natural gas (methane), LPG (propane, butane), and urban coal gas (alkane, olefin, arenes). It features an audible alarm and a LED digital display to alert users of gas leaks, ensuring safety in various environments such as restaurants, kitchens, hospitals, hotels, oil plants, garages, and gas stations. Technical specifications Alarm sound level: 85dB Power consumption: less than 2 watts Detection range: higher than 3% LEL for alarm activation Warm-up time: approximately 2 to 3 minutes Installation Standard European plug design for easy plug-and-play installation No converter required Usage To test the detector, long press the cigarette lighter switch at the gas inlet and slowly deflate (do not turn on during deflation) The alarm will sound if the gas concentration exceeds the set threshold until it falls below the alarm point Other information Material: flame retardant ABS plastic, anti-mold, anti-pest, and anti-corrosion LED display shows 0 under normal conditions; numbers 1-9 and A indicate gas concentration levels