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Martindale PC104 63A 3-Phase Socket Tester

Martindale Official Distributor
  • Phase presence, sequence and PE checking on industrial sockets
  • Tests 4-pin 415V 63A sockets often found in industrial facilities
  • Green and red LED display indicates fault types with reference chart
In stock


The Martindale PC104 63A 3-Phase Socket Tester is capable of testing phase sequence, phase presence and PE on 4-pin 415V 63A three-phase sockets which are typically used in industrial settings. It will automatically check phasing and wiring in the socket and there is a bright LED display that can indicate various fault types. A reference guide to the display is shown on the front of the check plug.

Key Features

  • Phase presence, sequence and PE
  • Tests 415V 63A 4-pin sockets
  • Green/red LED display shows fault type
  • Instant result once plugged in