AEMC 2121.10 40 to 850 Vac Phase Rotation Meter

Representative image only.
AEMC Mfr # 6608 – Item # WZ-20035-80
Determine correct wiring for proper rotation on motors, pumps, and more
  • Verify proper phase wiring
  • Detect open or de-energized phases


£68.00GBP / Each
£81.60GBP (incl VAT)

£191.00GBP / Each
£229.20GBP (incl VAT)

for an additional
£191.00GBP / Each
£229.20GBP (incl VAT)
Time to recalibrate? Click on the calibration service to view details, then order.


Specifications & Description

  • DC Min (Volts)40
  • DC Max (Volts)850
  • AC Min (Volts)40
  • AC Max (Volts)850
  • Frequency Min (Hz)15
  • Frequency Max (Hz)400
  • Safety RatingCAT III 600V, EN 61010-1
  • PowerSelf-powered via the measurement inputs
  • Width (in)5.11
  • Height (in)2.71
  • Depth (in)1.25
  • Description40 to 850 Vac Phase Rotation Meter


3 test leads, 3 alligator clips, carrying case, and user manual.

Key Features

  • Verify proper phase wiring
  • Detect open or de-energized phases

More About this Item

These testers are ideal for identifying the phase order on an electrical installation and the rotational direction of industrial equipment such as motors, pumps and valves connected to the installation. The color-coding of the terminals and cables on these testers makes set up and use simple. Model 6608 can be used to quickly determine the phase order and detect any phase loss.
Model 6609 includes additional functions specially designed for industrial equipment (motors, pumps, etc) that include indication of the rotating field direction without connecting any test leads, and determination of the connection and direction of each phase.



Do you have questions about this product?

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2 Questions | 2 Answers
Displaying questions 1-2
  • Q:

    can the meter check rotation without 480vac power available,or do i have to bump motor
    Asked on 11/10/2011 by Anonymous

    1 answer



      The rotation can be checked without power by rotating the shaft.

      Answered on 11/11/2011 by Rita from Customer Service
  • Q:

    Hi, I was wondering how big the alligator clips are on the leads. On some of the rotation meters i've used, the alligator clips arent big enough to fit on some lugs or wire sizes upwards of 500mcm.
    Asked on 7/8/2010 by Brian from Upstate, NY

    1 answer

    • Staff Reviewer


      These are "standard" alligator clips that comes with the meter. They are 3.75" long, with a base width of 1.75" and tip width of 3/8". They open about 7/8" wide.

      Answered on 7/15/2010 by Jen from Technical Support
Displaying questions 1-2

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