The Martindale PC101 combines a 3 phase socket tester with phase rotation. Instantly proving connection of all three phases, or indicating any that are not connected.

Essential to ensure correct and safe running of 3-phase plant with motors turning in the expected direction, it is fitted with a red 16A, 3P+E, 4 pin BS 4343/IEC309 plug.

Voltage Range (Phase to Phase)

100V to 600V peak

Frequency Range

40Hz to 60Hz

Power Consumption

<2.3W

Temperature Range

-10°C to 40°C at max 60% RH

Overvoltage

CAT III, 600V

Weight

180g approx

Martindale PC101Specification Sheet

Martindale PC101 Instruction Manual

Will socket testers spot all mains wiring faults?
No, they cannot tell if the earth and neutral wires are reversed and most conventional testers can only tell if the earth is disconnected.

Please click the links below to download the application notes in pdf format.

Socket testing safety