- Locates arcing in a electrical system
- Useful in finding the ends of buried PVC pipes
- Detects any pressurized gas leak regardless of type CFC's, HFC's Nitrogen, etc. (unaffected by contaminants)
TMULD-300 (ULD-300 with UT-300 Transmitter)
- Has same features as ULD-300
- Transmitter "pressurizes" area with ultrasonic sound enabling the ULD-300 to pinpoint leaks (used in areas where gas is not sufficiently pressurized)
- Applications include air tightness of cars or houses