The HIHVTEST series digital high voltage meter is used for measuring the line-frequency high alternating and direct-currency voltage in the electrical power system and the manufacturing department of the electric installation and the electrical aid. The measurement parts and the displaying parts of the high pressure gauge are divided. It is safe and reliable by adopting the portable type. The measuring results have a high linearity.

Voltage classes: 50kV100kV200kV300kV400kV500kV
Degree of accuracy: ± 1.5%, ± 1.0%, ± 0.5% (The three types are the upgrades of the high voltage electrostatic voltmeter. )