Outlet Tester Socket 3 Prong Professional Plug and Play Electrical Voltage

Description:

- 【Socket Tester】: 3 Prong US adapter outlet tester, can easily and quickly detect wiring problems, suitable for household and maintenance personnel, ensuring the safety of electricity.

- 【Indicator Lights】: The receptacle tester easily displays the outlet wiring conditions with LED indicator lights. There are 7 common visual indication/wiring legends, easy to read.

- 【LCD Display】: The voltage socket checker has a LCD display screen to measure and display the current voltage, is clear at a glance.

- 【GFCI Test】: Electrical GFCI receptacle detector, just plug the tester into a correctly wired 3 hole power socket and press the switch (