• Detects Methane, Hydrogen, Iso-Butane, Ethanol, Ethylene, Tetrachloroethylene, Dimethyl Sulfide, Toluene, Formaldehyde, Diethyl-Ether, Ethyl-Acetate, Dichloromethane, Ammonia, R-22
• Multi-color circular bar graph
• Long, flexible-obedient probe with replaceable #NGD8800SEN semiconductor gas sensor
• Redundant audible and visual leak size indications
• Fast warmup
• Adjustable Hi/Lo sensitivity
• Auto power off

The #NGD8800 combustible gas leak detector is ideal for checking automotive exhaust and fuel systems, liquid- and gas-fired heating systems, propane tanks, bilgewater, cracked heat exchangers and manholes/sewers.