POWER MEASUREMENT TECHNOLOGIES INC.
Test and Measurement Instrumentation

Products - Transformer Test Equipment

PMT20030 Transformer Polarity Tester

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PMT20030 Transformer Polarity Tester

The Transformer Polarity Tester is a lightweight, hand-held instrument used for polarity indication of current, voltage or power transformer windings with turns ratios from 1:1 to greater than 5000:1.

Transformers with fewer than 20 turns on one winding require 2 or more turns on the other winding for proper operation. The instrument is designed to operate on isolated windings only and, as such, is not suitable for polarity indication of autotransformers.

--- Instrument Features ---

  • CT and PT Testing
  • Safe Low Voltage Excitation
  • Battery Operation
  • 100% Solid State Design
  • Wide Dynamic Range
  • Simple Operation
  • Rugged Construction

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43 Riviera Drive Unit #7, Markham, Ontario, Canada L3R 5J6  Tel: 905-944-1551