New TAU3 true three-phase transformer winding analyser Transformer diagnostics in a single instrument 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
New TTRU1 handheld transformer turns ratiometer Handheld, battery-operated transformer turns ratiometer Explore
Discontinued MWA300 and MWA330A three-phase ratio and winding resistance analysers Combines TTR and resistance testing in one unit Explore