RS PRO GS-5800 W/GS-400, EA-100 Ultrasonic Leak and Emission Detector

The RS PRO GS-5800 W/GS-400, EA-100 is a great value ultrasonic detector which locates the source of the ultrasonic emissions generated by gas or air leaks. This device has many great features including a bar LED display panel and audible tone. It can be used with its transmitter to locate roof, wind-shield and gasket leaks, and to indicate leaks in pipes and conduits. The leakage detector can be used to detect vacuum leaks or pressure leaks in refrigeration and air conditioning installation. A leak will emit an ultrasonic sound as the refrigerant escapes the unit. The detector can be used to pinpoint the exact location of the leak by "homing" in on this sound.

Electrical arcing can be detected with the ultrasonic leak detector. Arcing produces a rich ultrasonic spectrum that is quite noisy. The PVC pipe can be used to extend the sensor horn of the detector for safety purposes.

WARNING : Not designed to detect the leakage of flammable gas

SUPPLIED_WITH : User manual, ear pieces, accessories for use in aw

Features and Benefits

• Visual bar LED display panel which shows the leakage level


• Identifies and pinpoints leaks generated by pressure, vacuum, water, gas or air


• Audible indication - an audible sound by either internal buzzer or earphones


• Rubble bottle plug with plastic tubing - can be used to extend the sensor horn, carrying the sound from places too tight and dangerous for human contact


• 1/2 inch PVC pipe - the horn of the ultrasonic leak detection unit is designed so that the pipe will fit into the horn to eliminate the background noise and protect the operator


• Frequency. Response 20 KHz to 100 KHz


• Power supply 9 V battery


• Operating Temperature 0 degrees C to +580 degrees C


• Operating Humidity Max. 80% RH


• Dimensions: 255 x 70 x 28 (HWD) mm


• Weight 260 g approximately with battery

Typical Application

The RS PRO leak detector is ideal for inspecting:

• Leaks in refrigeration and air condition systems


• Leaks in heating system


• Internal leaks in steam transfers


• Compressed air leaks


• Tire and tube leaks


• Engine seals


• Electrical arcing