Martindale 3 Phase Industrial Socket Tester - 4 Pin, 32A

This product is part of Martindale’s PC104 range, a series of socket testing devices designed to be used on 3-phase equipment.

All PC104 devices come with a four-pin connector plug attached directly to the main socket tester, and this particularly model is suitable for use on 32A/3P + E sockets. The device checks for phase presence, phase sequence and PE presence and displays the results as different LED indicators.

To help with exact identification of what each LED indication sequence means this socket tester also contains easy text and image guides on the front of the device.

The following indications are possible:

• L1, L2 and L3 are present
• L1, L2 and L3 are missing, PE present
• L1 error
• L2 error
• L3 error
• PE error