* Detects combustible gases Liquefied Natural Gas ( LNG) and Liquefied Propane Gas ( LPG) from 500 to 6500ppm
* Convenient compact portable size with pocket clip
* Audible and visual alarm
* Continuous operation up to 4 hours
* LED indicators for gas leakage and static absorption
* Easy one switch operation
* Dimensions: 6.5x0.8 " ( 164mmx21mm) Weight: 0.9oz
* Complete with two AAA batteries