Designed to measure DC winding resistance of highly inductive test objects – Transformers, Generators, Motors etc.

Quick stabilisation of reading even on large test objects by deploying high open circuit voltage

Saves down time, measurement of resistance of 1/2/3 windings simultaneously

Available for continuous testing – powerful, truly continuous DC source with excellent heat management through forced cooling

Total instrument and human safety ensured through automatic & quick back-emf discharge after test completion

Discharge possible through either voltage or current lead in case of accidental lead disconnection – operator risk is minimised

Quick & simple tool to check the condition of OLTC – discontinuity during tap change, if any

In-built stable DC source and direct display of resistance value

Accurate comparison with factory test results at specified temperature possible through Temperature Measurement Channel* & Automatic Temperature correction* facility

Increases testing throughput as complete operation is possible through external PC/Laptop*

Easy to use – self guided operation through interactive menu and keyboard

No need to compensate lead resistance as Kelvin’s Four wire measurement method is used

Designed to work reliably under live EHV switchyard conditions ensuring operator’s safety and repeatability of results

Authentic data management through built-in real time clock*, memory*, PC connectivity* & downloading software*

Tamperproof test results through Inbuilt Thermal Printer*

Housed in rugged aluminium case enhancing transport-worthiness

Supplied with test lead set suitable for EHV class Test Objects having specially designed biting type CK clamps

 Model

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