Gass Detektor (Ng20)

Combustible gases to be detected carbon monoxide, methane, ethane, propane, butane, ethylene, propylene, butene, acetylene, propyne, butyne, etc Measuring range 500/2000ppm Response time instant Alarm light, sound Alarm setpoint low: 500ppm, high: 2000ppm Power supply 2 AA batteries (not included) Operating life of one set of batteries around 200 measurements (2 min. each) Auto power off 5 min