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Items 11-20 of 36

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  1. PR400
    PR400
    Triplett Phase Rotation Testers
    Item Number
    PR400
    MFG Item Number
    PR400
    Product Description
    Phase Rotation Tester
    Specifications
    Specifications
    Voltage Max 600 V
    Safety Ratings CAT III
    Phase Orientation Check Yes
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  2. PR450
    PR450
    Triplett Phase Rotation Testers
    Item Number
    PR450
    MFG Item Number
    PR450
    Product Description
    Motor & Phase Rotation Tester
    Specifications
    Specifications
    Voltage Max 600 V
    Safety Ratings CAT III
    Phase Orientation Check Yes
    Rotation Direction Check Yes
    Line Powered No
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  3. 108B
    108B
    Time Mark Phase Rotation Testers
    Item Number
    108B
    MFG Item Number
    98000101
    Product Description
    Phase Sequence Detector
    Specifications
    Specifications
    Voltage Max 480 V
    Open Phase Check Yes
    Frequency Range 50-60 Hz
    Phase Orientation Check Yes
    Rotation Direction Check No
    Line Powered No
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  4. 125C
    125C
    Time Mark Phase Rotation Testers
    Item Number
    125C
    MFG Item Number
    98000201
    Product Description
    Phase Sequence Detector
    Specifications
    Specifications
    Voltage Max 480 V
    Open Phase Check Yes
    Frequency Range 400 Hz
    Phase Orientation Check Yes
    Rotation Direction Check No
    Line Powered No
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  5. 108C
    108C
    Time Mark Phase Rotation Testers
    Item Number
    108C
    MFG Item Number
    98019201
    Product Description
    Motor Rotation Indicator
    Specifications
    Specifications
    Open Phase Check No
    Phase Orientation Check Yes
    Rotation Direction Check Yes
    Line Powered No
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  6. 63-31043-MTR
    63-31043-MTR
    Meltric Phase Rotation Testers, DSN Series
    Item Number
    63-31043-MTR
    MFG Item Number
    63-31043-MTR
    Series
    DSN
    Product Description
    DSN30 PLUG W/ PHASE ROT. METER
    Specifications
    Specifications
    Voltage Max 480 V
    Rotation Direction Check Yes
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  7. 63-31072-MTR
    63-31072-MTR
    Meltric Phase Rotation Testers, DSN Series
    Item Number
    63-31072-MTR
    MFG Item Number
    63-31072-MTR
    Series
    DSN
    Product Description
    CONNECTOR
    Specifications
    Specifications
    Voltage Max 250 V
    Rotation Direction Check Yes
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  8. 63-31073-MTR
    63-31073-MTR
    Meltric Phase Rotation Testers, DSN Series
    Item Number
    63-31073-MTR
    MFG Item Number
    63-31073-MTR
    Series
    DSN
    Product Description
    DSN30 PLUG W/ PHASE ROT. METER
    Specifications
    Specifications
    Voltage Max 250 V
    Rotation Direction Check Yes
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  9. 63-61043-MTR
    63-61043-MTR
    Meltric Phase Rotation Testers, DSN Series
    Item Number
    63-61043-MTR
    MFG Item Number
    63-61043-MTR
    Series
    DSN
    Product Description
    DSN60 PLUG W/PHASE ROT METER
    Specifications
    Specifications
    Voltage Max 480 V
    Rotation Direction Check Yes
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
per page

Phase Rotation Testers

A phase rotation tester is a test instrument that shows the direction a 3-phase motor will rotate when connected to its power source.

Phase rotation testers have three leads to connect to the input power supply. A small display identifies each lead - L1, L2, or L3 - and the direction the motor will rotate if it is connected the same way.

The tester helps ensure correct installation before a motor is installed, preventing damage in the event that the motor rotates in the wrong direction. If the tester reads unwanted motor direction, simply swap two leads, test rotation, and connect the motor in that orientation.

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