DescriptionGas Gas Detector Detector LPG Natural Combustible Methane Alarm Plug-InItem Details:*100% Brand new and high quality*Keep Safety-- When combustible gases leak (kitchen methane / natural gas /camping propane) exceed the standard, 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, Hospital, Hotel, Oil Factory, Garage, Gas Station etc.*Powerful Functions-- This alarm precisely measures and displays an easy to read concentration (0 ~ 20 % LEL) of combustible gas, include natural gas (Main Components: Methane), liquefied gas (Main Components: Propane, Butane), and urban coal gas (Alkane, Olefin, Arene). It sounds alarm and flashes red light once concentration over 3% LEL. When a gas leakage is detected, the alarm will show different alarm status.*Durable & Energy saving-- Plug-In gas alarm design for home use, A/C-powered, makes it super easy and convenient to install. This detector is anti-mildew, anti-pest, and anti-corrosive. Flame-retardant ABS plastic, wipes clean easily. It uses