hhlt-1-detector-wThe HHLT-1R device amplifies and converts these sounds into frequencies and levels audible to the human ear. The HHLT-1T transmitter can provide ultrasonic signals in locations where air or gas leaks do not have sufficient pressure to create an ultrasonic sound. The HHLT-1 series is ideal for leak detection in vacuum and pressure systems, leak testing in exhaust systems, tanks, and pipelines, as well as for inspecting steam traps and general gas leaks.

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