Widely used in transformers, transformers, high-voltage switches, zinc oxide arrester, power cables and other high-voltage electrical products partial discharge measurement, product type test, insulation operation supervision. The instrument has the advantages of high detection sensitivity, large sample capacitance coverage, wide range of applicable samples, complete input unit (detection impedance), and multiple frequency band combinations (nine kinds). After proper calibration, the instrument can directly read the discharge amount of discharge pulse. The pointer head and the digital head are displayed at the same time, and the pointer head can easily select the logarithmic scale or linear scale indication as required.

1.Touch button operation, all functions can be set by the button, improve the safety and reliability of the equipment
2, the combination of hard and software anti-interference technology, function fluctuations, strong anti-interference
3, suspension function, automatic control, this function can be completed in the multi-point voltage boost or buck suspension, suspension function can be sensitively grasped by the experimental personnel, convenient to see the test product.
4, automatic timing function. In automatic control, when the voltage automatically rises to the set value, the device automatically starts timing, when the timing time is up, the experimental result is displayed, and the device automatically returns to zero