TIS 100 Socket Tester

8.99 GBP

Compact ergonomic design and easy to use, simply plug into a socket for a visual indication. * Ultra bright LEDs * Fail safe LED indication * Conditions that are included: correct, missing earth, live earth reversal, live neutral reversal, missing neutral. Simple and easy to use with no maintenance or batteries. Note: this unit will not indicate neutral/earth reversal | TIS 100 Socket Tester

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