FLUKE ST120 Fluke Socket Tester

The Fluke ST120 Socket Tester with LEDs and GFCI Test Button, American Version, is a reliable and user-friendly tool designed for electrical testing and safety verification. Featuring built-in LEDs and a GFCI test button, this socket tester allows users to quickly and easily identify wiring faults and verify the proper operation of GFCI outlets in American electrical systems.

With its compact and ergonomic design, the Fluke ST120 Socket Tester is easy to use and portable, making it ideal for electricians, homeowners, and maintenance professionals. Simply plug the tester into any standard American outlet, and the LEDs will indicate the status of the wiring, including correct wiring, open ground, open hot, open neutral, and reverse polarity.