New SPI4000 smart primary injection test system Primary injection test set for protective relay equipment and circuit breakers Explore
INGVAR primary current injection test system Primary injection testing of protective relay equipment and circuit breakers Explore
CSU600A and CSU600AT primary current injection test system Current supply units and primary injection testing of protective relay circuit breakers and switchgears Explore
New TTRU1 handheld transformer turns ratiometer Handheld, battery-operated transformer turns ratiometer Explore
TTRU3 True three-phase transformer turns ratio tester Megger's TTRU3 guarantees a transformer turns ratio accuracy of ±0.05 % Explore