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Power transformer testing

Megger's world of industry-leading transformer monitoring and testing solutions

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All Power transformer testing DGA monitoring Multi-function transformer test systems Transformer insulation testing Insulating oil testing Transformer resistance testing Transformer short-circuit impedance Transformer turns ratio testing Transformer frequency response
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  • Show discontinued products

DELTA4000 series 12 kV power factor/tan delta testers

The DELTA4000 series tests electrical insulation in power apparatus

TRAX Multifunction transformer and substation test system

Portable and compact system packed with features that maximise asset condition awareness
New

MTOU3 three-phase winding resistance ohmmeter

Three-phase winding resistance ohmmeter for electro-mechanical testing of power, distribution, and instrument transformers

TTRU3 True three-phase transformer turns ratio tester

Megger's TTRU3 guarantees a transformer turns ratio accuracy of ±0.05 %

InsuLogix® G2 acetylene, hydrogen, and moisture monitor

On-line dissolved gas analyser (DGA) for incipient and critical fault detection

TTRU1 handheld transformer turns ratiometer

Handheld, battery-operated transformer turns ratiometer

IDAX series of insulation diagnostic analysers

Measure moisture content, tan delta/power factor and oil conductivity using DFR in the field - IDAX300/300S, IDAX322, IDAX350
New

Essential 5 kV and 10 kV insulation resistance testers

MIT515/2, MIT1015

FRAX series sweep frequency response analysers

Detect potential mechanical and electrical problems in power transformers - FRAX200, FRAX150, FRAX101 (discontinued), FRAX99 (discontinued)
New

ICMneo

Digital Partial Discharge test and measurement device

OTD - Oil Tan Delta test set

The OTD tests the electrical insulation of the oil in high voltage transformers and switchgear.

OTS PB and OTS AF series of insulating oil test sets

Fully automatic insulating oil dielectric breakdown testers

TAU3 true three-phase transformer winding analyser

Transformer diagnostics in a single instrument
New

Advanced 5 kV, 10 kV and 15 kV insulation resistance testers

MIT525/2, MIT1025/2, MIT1525/2
New

Expert 5 kV, 10 kV and 15 kV insulation resistance testers

S1-568/2, S1-1068/2, S1-1568/2

CDAX 605 High precision capacitance and dissipation factor measuring instrument

CDAX 605 is designed for laboratory, production line or field testing.

Power transformer test van

Comprehensive, portable transformer testing

MTO106

Transformer ohmmeter
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