Easy-to identify and pinpoint gas leaks Portable and high sensitivity Alarm at 10%-40% Level Resume original measurement state in 7-10 minutes in pure air solvents, lacquer thinner, naphtha Warming up time: 2 minutes Response time: 2 seconds Gas detected: natural gas, methane, ethane, propane, butane, acetone, alcohol, ammonia, steam, carbon monoxide, gasoline, jet fuel, hydrogen