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Socket & See SOK12 Socket Tester

  • Three bright LEDs that flash in varying sequences to indicate different faults
  • Instant indication as soon as tester is plugged into 230V UK mains sockets
  • Reference chart on casing allows user to interpret LEDs
In stock


The Socket & See SOK12 Socket Tester is a simple check plug that can be used to check for 13 different faults in standard 230V UK mains sockets. There are three bright LEDs that light up in various sequences to show different fault types. A reference chart is shown on the casing and the straightforward test process gives an indication as soon as the tester is plugged into a socket.