Combustible Gas Leak Detector

0 -Features & Benefits : Detects Methane, Propane, Ethane, Butane,Hydrogen, Ethylene, Ethanol, ISO-Butane, NOL,Gasoline, Acetylene, Methyl Ether, Ammonia,Hydrogen Sulfide, Industrial solvents, Benzene,Alcohols, Acetone, Toluene, Xylene MSHA approved Intrinsically safe (in methane-air only) Numeric LED display of sensitivity Heated sensor technology Ultra sensitive to methane gas Long life sensor Unique digital leak size alarm Automatic calibration Alarm mute mode 3 LED sensitivity levelsSpecifications : Sensitivity: As low as 5ppm (methane)Sensor Life: 300+ hoursResponse Time: InstantaneousWarm-up Time: <10 secondsCalibration: AutomaticProbe Length: 17 in. (432mm)Display: Bright LED-visible in sunlightBattery Life: 20 hours continuous useWeight: 2.0 lbs. (907g)Power Source: 4 AA batteries (included)Includes : Test vial Batteries