{"product_id":"automotive-test-light-3-48v-digital-led-voltage-tester-car-circuit-tester-with-polarity-indicator-87-spring-cable-stainless-steel-probe-for-car-rv-truck-fuse-battery-detection","title":"Automotive Test Light 3-48V Digital LED Voltage Tester, Car Circuit Tester with Polarity Indicator, 87\" Spring Cable \u0026 Stainless Steel Probe for Car RV Truck Fuse Battery Detection","description":"\u003cp\u003e3-48V EXCLUSIVE CALIBRATION FOR VEHICLE ELECTRICAL SYSTEMS: This automotive test light is calibrated for 3-48V DC circuits, perfectly matching car, RV, truck electrical systems. Accurately diagnoses common issues: battery voltage detection, fuse faults, headlight\/taillight circuit malfunctions, meeting all daily diagnostic needs | LED DIGITAL DISPLAY \u0026amp; PRECISE POLARITY INDICATOR: High-brightness LED digital screen with 0.1V high resolution, clear readings day\/night. Automatic bidirectional polarity indicator (red=positive, green=negative) avoids wrong operation, making circuit testing efficient and safe | 87\" EXTENDABLE SPRING CABLE FOR TIGHT SPACES: Tough 87-inch spring cable with flexible stretch, easily accesses narrow under-hood areas. Wear-resistant \u0026amp; tangle-free design ensures stable power transmission, greatly improving testing efficiency in limited spaces | STURDY CONSTRUCTION \u0026amp; SAFE PRACTICAL DESIGN: Sharp stainless steel probe for easy insulation piercing and precise test contact; comes with probe protective cover for safe storage and anti-injury. Large heavy-duty alligator clip enables secure one-handed operation, non-slip grounding. High-quality ABS body, shockproof \u0026amp; drop-resistant for long-term use | PORTABLE ALL-IN-ONE DIAGNOSTIC TOOL FOR DIY \u0026amp; PROS: Compact lightweight design, fits in toolkits\/car glove compartments for on-the-go repairs. This all-in-one circuit tester integrates voltage measurement, polarity detection, fuse testingno extra accessories needed, high cost-performance for DIY enthusiasts and professional automotive technicians\u003c\/p\u003e","brand":"AJulyBee","offers":[{"title":"Default Title","offer_id":52621990822178,"sku":"B0GCZXZ7XK","price":7.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/0294\/8642\/files\/41v4cacdy-L._SX342_SY445_QL70_FMwebp.webp?v=1790262209","url":"https:\/\/arlenzone.com\/products\/automotive-test-light-3-48v-digital-led-voltage-tester-car-circuit-tester-with-polarity-indicator-87-spring-cable-stainless-steel-probe-for-car-rv-truck-fuse-battery-detection","provider":"Arlenzone.com","version":"1.0","type":"link"}