{"product_id":"milwaukee-2224-20-digital-gfci-receptacle-tester","title":"Milwaukee 2224-20 Digital Gfci Receptacle Tester","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Milwaukee Electric Tool 2224-20 is a digital GFCI receptacle tester designed to identify wiring faults and verify proper outlet function in residential and commercial electrical systems. The unit features an LCD screen that displays wiring condition status, voltage readings, and GFCI trip time, giving electricians a clear readout without interpreting LED code charts alone. An over-molded grip adds durability and handling comfort during repetitive testing. LED visual indicators work alongside the LCD to confirm wiring status at a glance. Licensed electricians and qualified electrical contractors are the primary users of this tool.\u003c\/p\u003e\n\u003cp\u003eThis tester is suited for use on standard 120-volt GFCI-protected outlets in residential, light commercial, and industrial settings. It is commonly used during rough-in inspections, pre-occupancy walkthroughs, and routine service calls to verify outlet wiring integrity. The tester detects six wiring conditions: hot ground reversed, hot neutral reversed, open hot, open neutral, open ground, and correct wiring. It also triggers the GFCI test function and confirms activation through a visual indicator light when the GFCI is functioning correctly.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eLCD screen displays voltage, wiring condition, and GFCI trip time\u003c\/li\u003e\n  \u003cli\u003eDetects six wiring fault conditions including open hot, open neutral, open ground, hot ground reversed, and hot neutral reversed\u003c\/li\u003e\n  \u003cli\u003eBuilt-in GFCI test function with visual indicator light confirming activation\u003c\/li\u003e\n  \u003cli\u003eOver-molded grip for durability and comfort during extended use\u003c\/li\u003e\n  \u003cli\u003eLED visual indicators provide secondary wiring status confirmation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard 120-volt GFCI-protected receptacles in residential and commercial electrical installations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tool is intended for use by licensed electricians and qualified electrical professionals. No installation is required — insert the tester into the receptacle being tested and read the LCD display and LED indicators. Follow applicable NEC guidelines when evaluating wiring faults. Do not use this tester on outlets rated above the unit's specified voltage range.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring Conditions Detected\u003c\/strong\u003e: Hot ground reversed, hot neutral reversed, open hot, open neutral, open ground, correct wiring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplay\u003c\/strong\u003e: LCD with LED visual indicators\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Milwaukee Electric Tool Corp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 2224-20\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MILWAUKEE","offers":[{"title":"Default Title","offer_id":51525414879538,"sku":"2224-20","price":2422.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/83a174040edf1a86df17b1b2a4037e4a.jpg?v=1785473098","url":"https:\/\/voomisupply.com\/products\/milwaukee-2224-20-digital-gfci-receptacle-tester","provider":"Voomi Supply","version":"1.0","type":"link"}