Peak voltmeter measures and monitors signals of HV test voltage. It can analyze voltage signal and measure peak/√2 value, average value of AC/DC voltage, distortion rate and pulse ratio,etc.
Peak voltmeter is usually used with AC withstand test system, such as variable frequency series resonant test system or power frequency AC withstand test system.
The measured value on the peak voltmeter can help the user determine the accuracy and reliability of the value displayed on the panel of the variable frequency series resonant test system or power frequency AC withstand test system.