NRJF-H Partial Discharge Tester is widely used to measure the partial discharge of transformers, mutual inductors, high-voltage switch, zinc oxide arrester, power cables and other high-voltage electrical products, it also can make type tests and monitor insulation operation.
This type has the advantage of high sensitivity, wide range of capacitance, being well equipped for input unit impedance detecting and more variants of frequency bands (total 9 groups of frequency bands). After proper setting, the discharge impulse amount can be read directly. The indicating and digital meters are shown simultaneously. The instrument uses color LCD display graphics, compared with the traditional CRT, it has stronger waveform locking function, which is more conducive to observation and analysis graphics.