Ultrasonic Leakage Detector , Landtek, Ultrasonic Leakage Detector ULD-586,

Features

This Ultrasonic Leakage Detector is designed to  locate the source of the ultrasonic emissions generated  by gas or air leaks. The leakage level is displayed by  "LED Display Panel", and is covered to audible sound  by either   internal buzzer or to external optional  earphone.