Transformer Polarity Tester -- 820270
from Megger

The Megger Transformer Polarity Tester is a hand-held, rugged yet lightweight instrument for polarity testing of current, voltage and power trans formers with a ratio range of 1:1 to 5000:1. The instrument is designed for use on isolated transformers and is not suitable for determining the polarity... [See More]

  • Form Factor: Hand-Held
  • Test Parameters: Winding Polarity
  • Phase: SIngle Phase
  • Input Voltage: 9
Motor / Transformer Tester -- Model PMR-1 [Model PMR-1 from AEMC Instruments]
from Fotronic Corporation / Test Equipment Depot

The Phase & Motor Rotation Tester Model PMR-1 is an economical three-in-one test tool which is a must for any plant maintenance staff. It quickly identifies the proper sequencing for three phase power. This is also an ideal tool for measuring proper rotation of motors, conveyors, pumps and other... [See More]

  • Form Factor: Hand-Held
  • Test Parameters: Phasing; Motor Rotation, Open Phase Indication
  • Phase: Three Phase
  • Input Voltage: 100 to 600