• Main Function

    1. Applied to phase detecting, phase testing, phase sequence judgement and electrictity testing of the high voltage line,metalclad withdraw switchgear and ring main unit and others occasion.

    2. High Voltage Line Phase Detecting  Voltage : 10V~500kV

    3. High Voltage Line Phase Detecting Distance : 200 meters

    4.  Ring Main Unit  Phase Detecting  Voltage :  AC  5V~600V

    5.  Metalclad Withdraw Switchgear  Phase Detecting  Voltage :  10KV / 35KV

    6.   Voltage Grade Display Range :  0.4kV~35kV