Fluke socket tester st120

The Fluke ST120 GFCI Outlet Tester verifies that each wire in the outlet is properly connected to the building’s electrical system. Thanks to the bright LED light and included diagram, you can quickly and easily check the outlet’s wiring. Capable of identifying a number of common wiring errors, including reversed wire, neutral wire and open ground, the ST120 will give you confidence for your next job.

One-button GFCI tests

The GFCI test button found on the ST120 outlet tester also allows you to test the operation of GFCI outlets. With just one touch, the ST120 can test the operation of your GFCI equipped outlet. If the GFCI works as expected then great, you can continue. If not, it’s time to take a closer look.

Fast visual identification of all 6 wiring conditions

The ST120 has three bright, easy-to-see LED indicators.  This lets you see, at a glance, one of six wiring scenarios:

• Correct installation
• Open ground
• Open neutral
• Open hot
• Hot/neutral reversed
• Hot/ground reversed

Fluke ST120 GFCI Features

• Simple operation – Plug into socket; with the bright, easy-to-see LEDs, verify correct wiring or identify common wiring problems in both standard and GFCI outlets
• Know more, faster –with the handy chart, quickly identify one of six wiring conditions for the outlet
• GFCI outlets–with an integrated GFCI test, you can feel secure knowing that your GFCI equipped outlets are functioning properly

Fluke ST120 GFCI Specifications: