Testing of dielectric strength of insulating oil used in transformers, circuit breakers, etc Features - Fully Automatic Microcontroller based - Safety interlock prevents user access to the high voltage terminals during testing - Built-in printer - USB interface to download data to PC - Compliant with IEC IEC 156, ASTM- D877, ASTMD 1816, UNE 21, IS 6792, BS 5730
