KPM Duo PD

Partial discharge is a source of physical phenomena such as ultra sonic waves, heat, light, and magnetism etc. Ultra sonic waves is centered on the sound source and propagate to the surroundings in the form of spherical waves. KPM Duo PD is a hand held partial discharge tester which uses the ultra sonic signal generated by partial discharge to determine the existence and location of partial discharge and combines
the real-time displayed images and data to quickly diagnose partial discharge conditions. KPM Duo PD tester integrates two detection methods: transient ground voltage and ultrasonic wave.