INGVAR primary current injection test system Primary injection testing of protective relay equipment and circuit breakers Explore
New SPI4000 smart primary injection test system Primary injection test set for protective relay equipment and circuit breakers Explore
TTRU3 True three-phase transformer turns ratio tester Megger's TTRU3 guarantees a transformer turns ratio accuracy of ±0.05 % Explore
FRAX series sweep frequency response analysers Detect potential mechanical and electrical problems in power transformers Explore