{"product_id":"fluke-st120-gfci-socket-tester-with-beeper","title":"Fluke ST120+ GFCI Socket Tester with Beeper","description":"\u003cp\u003e\u003cb\u003eFluke ST120+ GFCI Socket Tester with Beeper\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThe Fluke ST120+ is a professional receptacle tester designed to help verify outlet wiring quickly and clearly. Plug the tester into a standard or GFCI receptacle and use the three bright LED indicators to identify correct installation or common wiring problems. The included chart makes results easy to interpret, helping electricians, maintenance professionals, inspectors, and do-it-yourself users work with greater confidence.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAudible alert for faster circuit identification\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThe integrated beeper sounds when voltage is detected, helping you identify the circuit connected to an outlet without repeated trips between the receptacle and electrical panel. With the Fluke ST120+, plug into the outlet, move to the breaker panel, and listen as the alert changes when breakers are switched. The audible function can also warn of hazardous voltage at the receptacle, including when wiring is incorrect. For offices, hospitals, and other environments where sound may be disruptive, the beeper can be switched off.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eOne-button GFCI testing\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eAn integrated GFCI test button provides a convenient way to check whether a GFCI-equipped outlet trips as expected. Press the button to initiate the test, then verify the receptacle response before moving on to the next outlet. The ST120+ helps streamline routine electrical checks while supporting safer troubleshooting practices.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSix wiring conditions at a glance\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCorrect installation\u003c\/li\u003e\n\u003cli\u003eOpen ground\u003c\/li\u003e\n\u003cli\u003eOpen neutral\u003c\/li\u003e\n\u003cli\u003eOpen hot\u003c\/li\u003e\n\u003cli\u003eHot and neutral reversed\u003c\/li\u003e\n\u003cli\u003eHot and ground reversed\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Fluke ST120+ GFCI Socket Tester combines simple plug-in operation, clear visual indicators, audible voltage detection, and integrated GFCI testing in one compact tool. Built by Fluke Corporation and identified by part number ST120+, it is a practical choice for fast outlet verification and common wiring fault identification.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSimple operation: Plug into a receptacle and use bright LED indicators to verify correct wiring or identify common problems in standard and GFCI outlets.\u003c\/li\u003e\n\u003cli\u003eAudible voltage alert: Use the beeper to detect voltage and help identify whether a circuit breaker is switched on or off.\u003c\/li\u003e\n\u003cli\u003eIntegrated GFCI test: Press the dedicated test button to check whether a GFCI-equipped outlet trips as expected.\u003c\/li\u003e\n\u003cli\u003eSix wiring indications: Quickly identify correct installation, open ground, open neutral, open hot, hot and neutral reversal, or hot and ground reversal.\u003c\/li\u003e\n\u003cli\u003eSelectable beeper: Switch the audible alert off when working in sound-sensitive environments.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FLUKE IG","offers":[{"title":"Default Title","offer_id":44864916619306,"sku":"ST120+","price":41.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/1074479205.jpg?v=1789690380","url":"https:\/\/atticusgoods.com\/products\/fluke-st120-gfci-socket-tester-with-beeper","provider":"Atticus Goods","version":"1.0","type":"link"}