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Tap changers

Our test solutions for this highly important component of a transformer. This portfolio features advanced technologies such as one-touch OLTC testing and dynamic resistance measurements.

Narrow down your selection

All Transformers Dry-type Oil-filled Special xfmrs (phase-shifting, regulator, grounding xfmr, padmount, rectifier, arc furnace) Bushings Tap changers
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Power transformer test van

Comprehensive, portable transformer testing

TOS1

Transformer ohmmeter standard

TRAX Multifunction transformer and substation test system

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

TTRU3 True three-phase transformer turns ratio tester

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

Bushing Accessories

TAU3 true three-phase transformer winding analyser

Transformer diagnostics in a single instrument

TTRU1 handheld transformer turns ratiometer

Handheld, battery-operated transformer turns ratiometer

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