0113 248 9966
0113 248 9966
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Martindale PC104 16A 3-Phase Socket Tester

Martindale Official Distributor
  • Tests for missing or incorrectly ordered phases as well as wiring faults
  • Instant results given via straightforward, one-step testing process
  • Suitable for use on 415V 4-pin 16A three-phase industrial sockets
In stock


The Martindale PC104 16A 3-Phase Socket Tester checks for phasing and wiring faults in industrial sockets used three-phase systems in industrial settings (415V 16A 4-pin). It checks for phase presence, phase sequence, and PE as well as other wiring faults and these are indicated by the sequence of the three LEDs in the display. A reference chart allows the user to decipher the meaning of the display and a result is given as soon as the tester is plugged in as part of a simple one-step process.

Key Features

  • Instantaneous one-step process
  • Testing on 4-pin 415V 16A three-phase sockets
  • Bright green and red LEDs indicate wiring/phase status
  • Check for phasing and wiring problems