GOW-MAC - Model 21-080 -Leak Detector

The Model 21-080 Gas Leak Detector is portable, microprocessor controlled, and designed to detect gas leaks which have a different thermal conductivity than air. Designed with a micro thermistor, the 21-080 draws in ambient air as a reference gas for comparison to a gas drawn in through the sample probe. The intensity of the leak is indicated by both an LED display and audible alarm.