Gas Alarm Detector-Ourjob, Home Use Propane Butane Methane Gas Monitor, Plug in Combustible LPG/Natural Gas/Coal Gas Leak Sensor, Voice Prompt, Strobe Light Warning, Digital Display(White, No Battery)
- [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: Butane, Propane), and urban coal gas (Alkane, Olefin, Arene). It sounds alarm and flashes red light once concentration over 5% LEL.
- [Keep Safty] -- When combustible gases leak (kitchen methane / natural gas /camping propane) exceed the standard, this alarm will sound an 80dB siren speaking voice with top flashing red light until the ambient gas volume falls below alarm set point.
- [Factory Warranty] -- This gas alarm has passed the professional gas detection test in our factory. We get CE & ROHS Certificates and China Compulsory Certificate. All Ourjob alarms can be 100% guarantee, any quality problems, you can return or get a refund within 30days.