
Power & Energy
Substations, transformers and finding the fault before it finds you.

In generation and distribution, the cost of a wrong reading is measured in outage hours. The instruments here are diagnostic rather than indicative — they exist to find the fault that has not yet caused a failure.
Most of this work happens on live or recently isolated plant, which is why the certificate and the competence behind it matter as much as the instrument.
What this sector has to measure
Insulation and cable diagnostics
Polarisation index, dielectric discharge and step-voltage testing on cables, motors and transformer windings.
Earthing systems
Four-wire earth resistance testing on substation grids and lightning protection.
Power quality
Harmonics, imbalance and transient capture where sensitive loads are misbehaving for reasons nobody can see.
Predictive thermography
Surveys under representative load, ranked by severity, so shutdown work is planned rather than reactive.
Services this sector uses
Testing
Earth resistance, insulation and continuity testing with certified reports for compliance and insurance records.
Learn moreThermographic survey
Infrared survey of switchgear, motors and terminations under representative load, with every anomaly ranked by severity and a recommended timescale.
Learn moreInspection
Thermographic surveys of switchgear and motors under representative load, with findings ranked by severity and timescale.
Learn more
Instruments for power & energy


−19%Insulation Tester 1 kV
Insulation Resistance & Battery

−10%
−12%

