Proving Units for High Voltage Testing Equipment
A high quality range of proving units provide the important role of verifying the safe operation of high voltage potential indicators used by power engineers, maintenance personnel and service engineers. The proving units are essential tools for testing HV equipment before and after use.
The Seaward range includes a number of compact units suitable for use with high and low voltage indicators. The compact and highly portable units are all battery powered, avoiding the need for a known central supply point or the use of bulky test equipment, and all possess a self-test feature to indicate output condition.