ST20 Listening Stick

ST20 Listening Stick

The ST20 Listening Stick is a high performance leak amplification device that uses mechanical amplification to detect and pinpoint leakage and has an acoustic resonance chamber for noise amplification.

The listening stick transmits the leak noise vibrations to a brass diaphragm within the resonant cavity. The radiated noise is mechanically amplified within the chamber to improve sensitivity.

The ST20 Listening Stick made from Chromium-plated mild steel,  is suitable for basic level leak detection and is ideal for individuals who may experience difficulty in differentiating between static and leak noise on an electronic listening stick.