{"product_id":"rt390-circuit-analyzer-with-large-color-lcd-for-qu","title":"RT390 Circuit Analyzer With Large Color LCD For Quick, No Nonsense Wiring Fault Checks, AFCI And GFCI Tester, Voltage Drop Measurement, And Real Time Trip Time Display","description":"\u003cdiv\u003eRT390 Circuit Analyzer with LCD for 1-unit wiring faults\u003cbr\u003e\n✔️ 1-unit circuit tester with color LCD, AFCI\/GFCI tests \u003cp\u003eThe RT390 is a handheld circuit analyzer that checks wiring faults at outlets, inspects AFCI and GFCI devices, and measures voltage drop under load. It’s designed for North American 120V AC 3-wire outlets and helps professionals quickly verify electrical safety and device performance.\u003c\/p\u003e ✅ Large color LCD display for clear results\u003cbr\u003e\n✅ Detects wiring faults in standard, AFCI, and GFCI outlets\u003cbr\u003e\n✅ Dual wiring fault detection for open neutral and open ground\u003cbr\u003e\n✅ Inspects AFCI and GFCI devices with trip time and trip current\u003cbr\u003e\n✅ Load testing at 12A, 15A, 20A with voltage drop readings\u003cbr\u003e\n✅ Auto power-off after 5 minutes of inactivity\u003cbr\u003e\n✅ Detachable cord for easy storage and handling\u003cbr\u003e\n✅ Works with North American 120V AC 3-wire outlets, CAT III 135V\u003cbr\u003e \u003cp\u003e💡 What is a circuit analyzer used for in electrical work? This handy tool helps professionals quickly validate outlet wiring, check AFCI\/GFCI protection, and measure voltage drop under load. - verify wiring faults across standard, AFCI, and GFCI outlets\n- confirm trip times and currents for protection devices\n- assess electrical performance with load tests at 12A, 15A, 20A\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48160200425707,"sku":"VXB0BT87LJRL","price":234.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51TnGWdVFpL.jpg?v=1777459438","url":"https:\/\/vxb.com\/products\/rt390-circuit-analyzer-with-large-color-lcd-for-qu","provider":"VXB Bearings","version":"1.0","type":"link"}