Combustible Gas Detector

Industrial uses, HVAC, plumbing and plant maintenance. -Features & Benefits : Detects Methane, Natural Gases, Coal Gases,Hexane, Propane, Ethane, Butane, Pentane,Isopropyl Alcohol, Halogenated Hydrocarbons(Methanol, Ethanol, Butanol), Ether, Ketones(Butone, Protone), Hydrogen, Toluene, Gasoline,Industrial Solvents, Lacquers, Refrigerants,Sulfur Dioxide, Ammonia, Sulfured Hydrogen,Acetic Acid Quick response to combustible gas leaks Long and flexible gooseneck probe Adjustable sensitivity 30 level light/Tricolor LED indication Low battery alarm indication Sensor self-fault detection High concentration protection Specifications : Sensitivity: < 50ppm Operating Temperature:-40° to 158°F (-40° to 70°C) @< 98% RHWarm up Time: 20 sec. Response Time: <10 seconds Alarm Levels:Low level - Green - 20% LEL(Lower Explosive Limit) Med level - Yellow High level - Red - 50% LEL Battery: 4.8V/1600mAh nickel-hydrogen rechargeable battery Charge time: 4 to 6 hours Battery life: up to 8 hours (approx.) Dimensions:6.7 x 2.4 x 1 in. (170 x 62 x 26mm) Weight: 12.4 oz. (350g) Power Source: 1 '4.8V' rechargeable battery(included) Includes : AC Power Adaptor Battery