Tekneka TK20 Socket Tester

Tekneka TK20 socket tester is used to check the power polarity and the safety of the leakage sockets. It can display the test socket voltage connections and precisely determine whether they are properly wired. To detect safety tripping and ensure that the system can respond rapidly in the event of an electrical accident, the TK20 has an RCD test functionality. By displaying a sensitive level and sounding a beep to alarm, built-in non-contact voltage (NCV) enables the detection of live voltage. Incorrect polarity, wiring in the wrong direction, live wire status, and a lack of wiring are all displayed on the LED display.