This product is one pair of same pieces of spherical electrode, it can test the HV of the frequency HV tests and protect the tested equipments when connected with HV transformer, controlling board, voltage regulator, water resistor.

Products features

1. Applies to HV test, over-voltage protection and HV precision test.
2. Simple structure, small in volume, light in weight, convenient to carry.

Products parameters

1.specification: φ50,φ100,φ200

2.Installation: vertical type, horizontal