Bacharach Tru Pointe 2100 Kit Ultrasonic Leak Detector (mfg. part no. 0028-8003) uses two software-controlled sensors for the detection of airborne leak sounds and for the detection and location of solid-borne sounds from leaks and bearing wear.
For ease of use and interpretation, this ultrasonic leak detector has two digital LED displays - a 20-segment bargraph display with peak hold and an alphanumeric display for instrument settings and precision measurements.