Easy to identify and pinpoint gas leaks portable and high sensitivity alarm at 10%~40% level solvents,lacquer thinner,naphtha Easy to identify and pinpoint gas leaksportable and high sensitivityalarm at 10%~40% levelsolvents,lacquer thinner,naphthaRESPINSE TIME 2 SECONDSwarming up time :2 minutesgas detected: natural gas,methane,ethane,propane,butane,acetone,alcohol,ammonia,steam,carbon monoxide, ...