{"product_id":"klein-tools-rt250-gfci-outlet-tester-with-lcd-display-120v-receptacle-tester","title":"Klein Tools RT250 GFCI Outlet Tester with LCD Display | 120V Receptacle Tester","description":"\u003ch2\u003eSmart, On-The-Spot Outlet Testing with LCD Clarity\u003c\/h2\u003e\n\u003cp\u003eThe Klein Tools RT250 GFCI Outlet Tester with LCD Display is a handheld diagnostic companion for North American 3-wire 120V outlets. It combines a clear voltage readout with smart wiring-status indicators, helping you verify outlet conditions and inspect GFCI devices without guesswork. Its compact form lets you carry it through tight electrical boxes or crowded workspaces, giving you fast, actionable insights on every job.\u003c\/p\u003e\n\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eClear LCD readout provides an at-a-glance voltage reading and wiring status for quick assessment\u003c\/li\u003e\n  \u003cli\u003eTrip-time display shows how long a GFCI device would take to trip, aiding troubleshooting\u003c\/li\u003e\n  \u003cli\u003eDetects common wiring faults to support proper receptacle function and safety checks\u003c\/li\u003e\n  \u003cli\u003ePatent-pending open neutral and open ground detection adds depth to wiring evaluation\u003c\/li\u003e\n  \u003cli\u003eAuto-Hold keeps measurements steady for hard-to-reach outlets\u003c\/li\u003e\n  \u003cli\u003eBright LEDs offer immediate visual cues, even in dim environments\u003c\/li\u003e\n  \u003cli\u003eCAT II 135V safety rating provides added reassurance when testing a variety of outlets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy this matters in the real world\u003c\/h3\u003e\n\u003cp\u003eWhether you’re wiring a new kitchen, servicing a bathroom outlet, or verifying outdoor receptacles on a job site, the RT250 translates electrical conditions into clear, actionable data. The large LCD presents voltage and fault status in real time, while the LEDs simplify quick checks. The open-neutral and open-ground detection features help you identify wiring anomalies before more extensive work is required, and the auto-hold function makes it easier to take readings from recessed or difficult-to-reach outlets.\u003c\/p\u003e\n\n\u003ch3\u003eIntegrated benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for North American 3-wire 120V outlets—no adapters needed\u003c\/li\u003e\n  \u003cli\u003eGFCI inspection without removing devices or panels\u003c\/li\u003e\n  \u003cli\u003eCompact, durable build suited for daily professional use\u003c\/li\u003e\n  \u003cli\u003eBrand heritage you can trust: Klein Tools has a long history of professional-grade hand tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat you get and where it fits\u003c\/h3\u003e\n\u003cp\u003eThis tester is built to support electricians, contractors, and DIY enthusiasts who value quick diagnostics, reliable readings, and portable inspection tools. The RT250 complements other safety practices by offering fast verification of receptacle wiring and GFCI response, helping you decide when further testing or service is needed without delay.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What does the Klein Tools RT250 test?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It tests standard 120V 3-wire outlets and inspects GFCI devices, displaying wiring status and trip time on the LCD.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do you read results with the RT250?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Plug into the outlet, read the LCD voltage, observe the LED indicators, and use Auto-Hold for hard-to-reach outlets.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KLEIN TOOLS","offers":[{"title":"Default Title","offer_id":53081599213679,"sku":"B08QW7K1JJ","price":35.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/klein-tools-rt250-front-view-outlet-tester.jpg?v=1778593523","url":"https:\/\/taskholt.com\/products\/klein-tools-rt250-gfci-outlet-tester-with-lcd-display-120v-receptacle-tester","provider":"TaskHolt","version":"1.0","type":"link"}