A High Voltage Standard Instrument is a specialized device used in electrical metrology to provide accurate and traceable measurements of high voltage levels. These instruments are designed to generate, measure, and calibrate high voltages, typically above the standard levels found in everyday electrical systems.

TUNKIA high voltage standard instruments are suitable for testing or calibrating AC high voltage meters, DC high voltage meters, high voltage voltage dividers, withstand voltage tester calibration devices, high voltage probes, etc. We provide you with high voltage standard sources, high voltage standard meters, high voltage energy standard sources, high voltage energy standard meters.