A leakage finder for compressed air systems and pneumatics in plants and machines.
A development by Hilger u. Kern Industrial electronics.
The leaks are pinpointed with ultrasonic technology. This is why it works very efficient in noisy surroundings where the human ear fales.
The LEAK-DETECT unit detects the flow of air with an utrasonic sensor and modifies this signal into a hissing sound in the ear phones. Further it is visible at the LED bar.