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Transformer Turns Ratiometers (TTR)

Transformer Testers effectively measure the turns ratio, winding resistance, tap changers, excitation, and polarity of power instrument and distribution transformers. Stratatek offers a 2-in-1 winding resistance from Metrel for rent along with used options from Megger.

Select a model for more information

Metrel MI 3280 Winding Resistance Meter Rental

The MI 3280 Digital Transformer Analyzer is a portable, battery (Li-ion) powered test instrument intended for diagnosing of turn ratio, phase deviation, excitation current and winding resistance of single and three phase transformers. It has an excellent IP protection: IP65 (case closed), IP54 (case open) allowing the use of the instrument in harsh environments.

Experience exceptional calibration and repair services at Stratatek Test & Measurement.
Contact us for a quote today.

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