2, The use of advanced technology, process manufacturing, the first application of the latest PWM IF pulse width modulation technology, pulse train array array modulation, the use of high power IGBT Device and voltage feedback, so that the output high voltage stability is higher, the ripple coefficient is smaller.

3, The main components of the instrument are selected the United States, Germany, Japan and other countries imported advanced technology components, durable, not afraid of continuous direct short-circuit discharge.

4, High precision, accurate measurement. Voltage, ammeter are digital display, the voltage resolution is 0.1kV , The current resolution is 1uA , The control box on the voltmeter directly on the load test sample on the voltage value, the use of no need for external voltage divider, wiring is simple. Instrument with high and low voltage measurement of leakage current, High-voltage side of the use of circular shield digital display, not afraid of discharge shock, anti-jamming performance, suitable for field use.

5, The voltage regulation stability is high, the full range of smooth voltage regulator, the output voltage adjustment using a single multi-turn potentiometer, step-up process smooth, high precision adjustment.

6, The negative polarity output, zero start, continuously adjustable, over voltage, over current, return to zero, ground protection, special disconnection protection and other protection functions. Automatic protection circuit function is strong, reliable and reliable, so that the operation of security, the Technical indicators are better than industry standards.

7, The addition of high precision 75% VDC-1mA Function, do zinc oxide arrester measurement to bring great convenience. Gently press a no need to calculate the instrument control box on the 75%Of the voltage function keys, when doing lightning arrester test, when the current rose to 1000uA When pressed 0.75U_{DC - 1mA} Of the button, then the voltmeter, ammeter shows the value is 75%Of the data, should immediately after the pressure regulator potentiometer back to zero, and should immediately press the green button, cut off the high voltage and turn off the power switch. Do another test.

8, Convenient over-voltage setting function, the use of a digital dial switch, the set voltage can be intuitive display, so that you operate more casual, the value shown in units of KV.

9, Times the pressure cylinder with the US technology development and production, the frequency transformer by the experts special design, small size, large capacity, overload capacity, easy to field operation test.

10-1, The bottom with three built-in support feet, increasing the stability of the times the pressure cylinder.

10-2, Control box cover can be used as a windproof base, can be inserted with the times the pressure cylinder to enhance the stability of the times the pressure cylinder.