Phase Rotation Testers

Range of devices suitable for both detecting phase and evaluating levels of phase rotation. Includes Socket and See Phase Finders, non-contact phase detectors, phase rotation testers from DiLog and products from many other manufacturers. Read More about Phase Rotation Testers
  1. Sofamel IPR-400 Phase/Rotation Indicator
    Sofamel logo
    Sofamel IPR-400 Phase/Rotation Indicator
    (no reviews)
    £59.16 £49.30
    • Lightweight, resilient, and reliable
    • 120 V ~ 400 VAC operating voltage
    • Non-contact rotating field indication function
    49 Reward Points
    Price Match Guarantee
    IPR-400
  2. Extech 480400 Phase Sequence Tester
    Extech logo
    Lead Time: 1-2 Weeks
    Extech 480400 Phase Sequence Tester
    (no reviews)
    £74.40 £62.00
    • Checks phase sequence and phase status
    • Tests up to 600VAC and displays graphical phase orientation on the large LCD
    • Double molded durable housing
    62 Reward Points
    Price Match Guarantee
    480400
  3. Beha-Amprobe PRM-5-EUR Phase Rotation Tester
    Beha-Amprobe logo
    Only 1 In Stock
    Beha-Amprobe PRM-5-EUR Phase Rotation Tester
    (no reviews)
    £81.72 £68.10
    • Can detect faulty three-phase wiring with de-energised phases and incorrectly wired receptacles
    • Functions without a battery
    • Protective rubber casing and secured test leads make it suitable for industrial and commercial environments
    68 Reward Points
    Price Match Guarantee
    4375961
  4. Beha-Amprobe PRM-6 Phase Rotation and Motor Tester
    Beha-Amprobe logo
    Only 1 In Stock
    Beha-Amprobe PRM-6 Phase Rotation and Motor Tester
    (no reviews)
    £106.08 £88.40
    • Clearly displays 3-phase rotation
    • Wireless mode without the need to use test leads
    • Even works when motors are disconnected
    88 Reward Points
    Price Match Guarantee
    4633222
  5. DiLog DL9010N Phase Rotation Tester
    DiLog logo
    Lead Time: 1-6 Days
    DiLog DL9010N Phase Rotation Tester
    (no reviews)
    £117.60 £98.00
    • Voltage and frequency range wide enough to cater for industrial applications
    • Colour-coded leads for ease of use
    • Indicates phase rotation direction and can also identify individual phase
    98 Reward Points
    Price Match Guarantee
    DL9010
  6. DiLog DL9020 Non Contact Phase & Motor Rotation Tester
    DiLog logo
    Lead Time: 1-6 Days
    DiLog DL9020 Non Contact Phase & Motor Rotation Tester
    (no reviews)
    £118.80 £99.00
    • Determine motor and phase connection
    • Non contact phase rotation indication
    • Determine phase rotation direction
    99 Reward Points
    Price Match Guarantee
    DL9020
  7. Silvertronic 135033 Latest Colour 3 Phase Meter - Anti Clockwise
    Silvertronic logo
    Silvertronic 135033 Latest Colour 3 Phase Meter - Anti Clockwise
    (no reviews)
    £118.80 £99.00
    • Double insulated, GS38 compliant test leads
    • Display featuring a rotating disc
    • Colour coded
    99 Reward Points
    Price Match Guarantee
    SILVER-135029-33
  8. Silvertronic 135007/12 3 Phase Meter
    Silvertronic logo
    Silvertronic 135007/12 3 Phase Meter
    (no reviews)
    £119.99 £99.99
    • Fitted with GS38 test leads
    • Two versions available
    • Quick and easy to use
    99 Reward Points
    Price Match Guarantee
    SILVER-135007-12
  9. Silvertronic 135027/28 Combined Colour 3 Phase Meter
    Silvertronic logo
    Silvertronic 135027/28 Combined Colour 3 Phase Meter
    (no reviews)
    £136.80 £114.00
    • Combined colours for older/new phases
    • Two versions available
    • High quality, GS38 compliant test leads
    114 Reward Points
    Price Match Guarantee
    SILVER-135027-28
  10. Extech 480403 Motor Rotation and 3 Phase Tester
    Extech logo
    Extech 480403 Motor Rotation and 3 Phase Tester
    (no reviews)
    £137.88 £114.90
    • Motor direction indication
    • LED indicators of phase
    • 40 to 600V AC testing range
    114 Reward Points
    Price Match Guarantee
    480403
  11. Megger (1001-612) PSI410 50Hz Phase Rotation Tester
    Megger logo
    4 In Stock
    Megger (1001-612) PSI410 50Hz Phase Rotation Tester
    (no reviews)
    £141.54 £117.95
    • Identify correct phase sequences
    • Rotating LEDs
    • Audible tones
    117 Reward Points
    Price Match Guarantee
    PSI410
  12. Silvertronic 135029 Colour 3-Phase Meter – Clockwise
    Silvertronic logo
    Silvertronic 135029 Colour 3-Phase Meter – Clockwise
    (no reviews)
    £148.52 £123.77
    • Compliant with the latest phase rotation colours
    • Double-insulated, GS38 test leads are attached directly to the display unit
    • Display with rotating disc
    123 Reward Points
    Price Match Guarantee
    135029
  13. Extech PRT200 Non Contact Phase Sequence Tester
    Extech logo
    Lead Time: 1-2 Weeks
    Extech PRT200 Non Contact Phase Sequence Tester
    (1)
    £148.80 £124.00
    • 75 to 1000V AC input voltage range
    • Checks phase status and sequence
    • LED indicators
    124 Reward Points
    Price Match Guarantee
    PRT200
  14. Martindale PC15250 Phase Rotation & Continuity Indicator
    Martindale logo
    2 In Stock
    Martindale PC15250 Phase Rotation & Continuity Indicator
    (no reviews)
    £150.00 £125.00
    • Verify the status of three-phase systems
    • GS38 compliant
    • Fast and efficient testing method
    125 Reward Points
    Price Match Guarantee
    MARPC15250
  15. Chauvin Arnoux CA6608 Phase Rotation Tester
    Chauvin Arnoux logo
    Chauvin Arnoux CA6608 Phase Rotation Tester
    (no reviews)
    £158.88 £132.40
    • Compact and durable shell for fieldwork
    • Measures between 40V and 850V
    • Large screen to show results
    132 Reward Points
    Price Match Guarantee
    P01191304
  16. Chauvin Arnoux CA6609 Phase & Motor Rotation Tester
    Chauvin Arnoux logo
    Lead Time: 1-2 Weeks
    Chauvin Arnoux CA6609 Phase & Motor Rotation Tester
    (no reviews)
    £158.88 £132.40
    • Electrical safety of 600V CAT III
    • Automatic testing when connections are set up
    • Portable, handheld and durable
    132 Reward Points
    Price Match Guarantee
    P01191305
  17. Kewtech KEW8031F Phase Rotation Tester
    Kewtech logo
    In Stock
    Kewtech KEW8031F Phase Rotation Tester
    (no reviews)
    £166.80 £139.00
    • Rotating disc shows phase rotation direction
    • LED indicators check open phase
    • Colour-coded for compliance with EU regulations
    139 Reward Points
    Price Match Guarantee
    KEWPR1
  18. Fluke 9062 Motor and Phase Rotation Indicator
    Fluke logo
    4 In Stock
    Fluke 9062 Motor and Phase Rotation Indicator
    (no reviews)
    £208.80 £174.00
    • Rapid measurements of 3 phase rotation
    • Determine specific motor rotation direction
    • Easy to read LCD display
    174 Reward Points
    Price Match Guarantee
    FLUPRM1
  19. Fluke 9040 Phase Rotation Indicator
    Fluke logo
    In Stock
    Fluke 9040 Phase Rotation Indicator
    (2)
    £226.80 £189.00
    • Rapid determination of phase sequence
    • Test probes with a variable clamping range for safe contact, even in industrial sockets
    • 3 phase power indication
    189 Reward Points
    Price Match Guarantee
    FLUCL3
  20. Kewtech KEW8035 Non-Contact Phase Rotation Tester
    Kewtech logo
    Kewtech KEW8035 Non-Contact Phase Rotation Tester
    (no reviews)
    £234.00 £195.00
    • Non-contact measurements
    • 70V to 1000V AC measurement range
    • LED indicators
    195 Reward Points
    Price Match Guarantee
    KEWPR2
  21. Martindale PSI4000 Phase Sequence Indicator
    Martindale logo
    2 In Stock
    Martindale PSI4000 Phase Sequence Indicator
    (no reviews)
    £250.80 £209.00
    • Uses an inductive crocodile clip method
    • Enhanced Brightness switch
    • LED clip shows phase rotation direction
    209 Reward Points
    Price Match Guarantee
    MARPSI4000
  22. FREE Oxford Carry Case
    Fluke 1587/MDT FC Advanced Motor & Drive Troubleshooting Kit
    Fluke logo
    3 In Stock
    Free UK Delivery
    Fluke 1587/MDT FC Advanced Motor & Drive Troubleshooting Kit
    (no reviews)
    £934.80 £779.00
    • Includes 1587 insulation multimeter, 9040 phase rotation indicator and i400 AC current clamp
    • Ideal for preventative maintenance and troubleshooting applications
    • Also supplied with test leads, carrying case and other accessories
    779 Reward Points
    Price Match Guarantee
    4692716
  23. Metrel A1507 3-Phase Active Switch
    Metrel logo
    Lead Time: 1-6 Days
    Free UK Delivery
    Metrel A1507 3-Phase Active Switch
    (no reviews)
    £981.18 £817.65
    • Automate the process of electrical safety testing three-phase circuits
    • Use with Metrel’s MI3155 and MI3152 electrical installation testers with Auto Sequences®
    • Equipped with banana socket outputs, crocodile clips, test leads and test tips
    817 Reward Points
    Price Match Guarantee
    A1507
  24. Megger MTR105 Rotating Machine Tester
    Megger logo
    2 In Stock
    Free UK Delivery
    Megger MTR105 Rotating Machine Tester
    (no reviews)
    £2,130.00 £1,775.00
    • A combined static motor tester, voltmeter, insulation resistance tester, DLRO and LCR meter
    • Temperature measurements for temperature-compensated insulation resistance tests
    • Robust, IP54 design with guard terminals for eliminating surface leakage current
    1775 Reward Points
    Price Match Guarantee
    1010-361

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About Phase Rotation Testers

Industrial phase rotation meters are a vital instrument for any engineer working with three-phase power. Three-phase power is a convenient and cost-effective way to move large currents at vast distances. This is primarily because three-phase uses alternating current (AC) that is the same frequency but is slightly out of synch so that they reach their instantaneous peak at different times. Three-phase is used by electricity companies to send their power across the country and although three-phase power is rarely found in domestic properties it is often found in many industrial settings.

The main advantages of using three-phase power are:

  • Because all of the phases are carrying the same current there is no need for a neutral line this is also called a linear balanced load
  • Three-phase power requires far less conductive material to send the same amount of current as compared to two-phase delivery systems.
  • By using the staggered nature of each phase it is relatively simple to produce rotating magnetic fields, this enables the production of electronic motors and due to the linear balanced load, the power is constant so the motor will run more efficiently with far less vibration.

A phase rotation meter monitors how the three phases are rotating with each other. This is particularly useful with motors as it will dictate the direction the motor will operate, the incorrect rotation could be disastrous, especially in the process industry where a single connection could be linked to a wide range of different sensitive motors. The chief way to prevent this is by using the correct phase rotation meter. Each meter can come with a range of compatible probes and clips it can be vital to ensure that the correct adapter is available for the job at hand.