Martindale CP201 250V Industrial Socket Check Plug
£34.99 exc VAT / £41.99 inc VAT
Martindale 250V Industrial Check Plug Socket Tester
The Martindale CP201 is an industrial version of the classic check plug, fitted with a 250V 16A plug (BS 4343 / IEC309).
Plugging the tester into the socket will allow you to quickly and easily detect whether the socket is wired correctly or not. Three bright, long-life LEDs will illuminate to indicate the socket wiring is correct, any unlit LEDs will indicate a fault, and the pattern of the lit LEDs will determine the fault detected.
CAT III, 300V