Extech Phase Rotation Tester, Non-Contact - PRT200

In stock

This instrument clearly indicates the phase orientation and rotation direction of 3 phases. With an LED and an audible indication for indicating phase sequence and status. With a CAT IV-600V safety rating.

Extech Phase Rotation Tester, Non-Contact - PRT200

This instrument checks phase sequence and phase status and tests up to 1000VAC with LED and audible indication


  • Fully insulated non-contact alligator clips with wide jaws
  • 75 to 1000VAC input voltage with 45 to 65Hz frequency range
  • LEDs indicate phase orientation (clockwise or counter-clockwise) and whether each phase is live
  • Durable housing with mounting magnets
  • Adjustable LED brightness switch for making measurements in dimly lit areas or in the sunlight
  • Low battery warning
  • Auto power off to save battery life when not in use
  • CAT IV-600V safety rating
  • Dimensions: 4.7 x 2.7 x 1.5” (118 x 69 x 38mm)
  • Warranty: 1 year
  • Comes complete with three built-in 30” (76cm) test leads with large color-coded alligator clips, four AA batteries and a pouch case
  • Weight: 13 oz. (370g)

Phase orientation is a critical part of wiring motors for all kinds of applications. A simple mix up of 2 of the phases and you end up with a motor turning in the opposite direction of what is desired. This can be dangerous or damaging if improperly oriented, and that is where the Extech Non-Contact Phase Rotation Tester comes into play.

This meter safely determines the phase sequence and phase status of your wiring to determine the ensuing rotation. With bright LEDs to indicate phase orientation there can be no mistake of the correct wiring. Additionally, this meter indicates which phases are live and which are not. This instrument comes with a high CAT IV-600V safety rating for use on a multitude of wiring projects.

Unit Ship Weight: 1.5 lbs

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