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Phase/Rotation Testers
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480403

Motor Rotation and 3-Phase Tester

Extech Instruments
480403
Tests phase sequence and motor rotation
  • Indicates rotation direction of the motor
  • Determine rotation of a motor without contact
  • LEDs indicate phase orientation (clockwise or counter-clockwise) and whether each of the three phases is live
  • Double molded durable housing
  • Easy to use alligator clips with wide jaws

    datasheet: http://www.extech.com/instruments/resources/datasheets-eu/480403-EUdata-ENG.pdf

    • 480400

    Phase Sequence Tester

    Extech Instruments
    480400
    Displays graphical phase orientation
  • Checks phase sequence and phase status
  • Tests up to 600VAC and displays graphical phase orientation on the large LCD
  • Double molded durable housing
  • Easy to use alligator clips with wide jaws

    datasheet: http://www.extech.com/instruments/resources/datasheets-eu/480400-EUdata-GE.pdf

    • prt200

    Non-Contact Phase Sequence Tester

    Extech Instruments
    PRT200
    Tests up to 1000VAC with visual/audible indication
  • 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
  • Beeper sounds intermittently when correct phase is detected and continuously if phase is reversed
  • Durable housing with back cover magnet for attachment to an AC distribution panel for easy measurement
  • Adjustable Hi/Lo LED brightness switch for making measurements in dimly lit areas or sunlight
  • Fully insulated alligator clips with wide jaws
  • Low battery warning
  • Complete with three built-in 30" test leads with large color-coded alligator clips, four AA batteries, and pouch case

    datasheet: http://www.extech.com/instruments/resources/datasheets/PRT200data.pdf