HV Diagnostics is based in Atlanta, GA, and provides the electrical industry with field proven, sophisticated and reliable electrical test equipment including high voltage DC & VLF (very low frequency), fully automatic oil testers, cable testing and diagnostic systems, relay testing and current injection systems, etc.

In addition to being a leading supplier and manufacturer of electrical test equipment, HV Diagnostics also offers excellent technical support and provide specialized electrical testing services that include cable testing, cable fault location and cable diagnostics.

HV Diagnostics offers a wide variety of quality high voltage test equipment for the electrical industry.