TTRU3 True three-phase transformer turns ratio tester Megger's TTRU3 guarantees a transformer turns ratio accuracy of ±0.05 %
MTOU3 three-phase winding resistance ohmmeter Three-phase winding resistance ohmmeter for electro-mechanical testing of power, distribution, and instrument transformers
IDAX series of insulation diagnostic analysers With Megger's IDAX systems you can accurately measure moisture content, tan delta/power factor and oil conductivity using DFR in the field - IDAX300/300S, IDAX322, IDAX350.
FRAX series sweep frequency response analysers Detect potential mechanical and electrical problems in power transformers - FRAX200, FRAX150, FRAX101 (discontinued), FRAX99 (discontinued)
TRAX Multifunction transformer and substation test system Portable and compact system packed with features that maximise asset condition awareness
DELTA4000 series 12 kV power factor/tan delta testers The DELTA4000 series tests electrical insulation in power apparatus
Discontinued MWA300 and MWA330A three-phase ratio and winding resistance analysers Combines TTR and resistance testing in one unit
