Phase Checking is a regular, heavy, dangerous, and indispensable work of the power system. The FRD Wired Hight Voltage Phase Check instrument produced by our company adopts the Principle of the step-down for the metal film; By observing the instrument pointer, it can judge whether the phase is the same, and have the functions of high voltage testing and finding the grounding fault.

This series of products have many specifications such as 3kV, 6kV, 10kV, 35kV, 66kV, 110kV, and so on. The low voltage has 380V.

1. In Phase Checking, no matter whether the phase is the same, there are language and light prompted

2. The Wired Hight Voltage Phase Check Instrument can use "220V or 380V" low voltage to check whether the Phase Check Instrument is normal.

3. There is an automatic power switch in the Phase Check Instrument t. It is convenient and electricity saving.