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Mains Socket Tester 240v Plug In


The correct way to check new or existing socket installations are correctly wired.

Indicator lights accurately denote no neutral, live & earth reversed, live and neutral reversed and no earth.

Ideal for professional or DIY use, no home should be without one.


UK plug 240v
Clear visual indication of wiring status
Modern ergonomic design
Compact and durable
Simple to use just plug into a socket for auto test