Plug in socket tester with bright LED readout, and audible tone for remote testing. Microprocessor controlled with built-in self check. Detects 18 socket wiring faults. This unit will not detect earth-neutral reversal or faults that have commoned the earth and neutral pins.

Dimensions:

Projection: 30 mm
Overall Height: 65.53 mm
Length: 53 mm
Width / Depth: 67.5 mm