{"product_id":"multifunctional-car-circuit-tester-kit","title":"Multifunctional Car Circuit Tester Kit","description":"\u003c!--\n[AI Design Logic]\nProduct Type: Automotive Circuit Tester Kit \/ Professional Tools\nTarget Audience: Professional Mechanics, Automotive Electricians, DIY Car Enthusiasts\nVisual Style: Industrial, Professional, Rugged, High-Tech\nColor Strategy: Deep Black \u0026 Steel Gray with \"Alert Red\" (--primary) accents to signify power\/testing, ensuring high contrast and readability.\nShape Strategy: Radius 6px~10px (Rugged, solid feel, slightly rounded for modern UI, not overly soft).\nTypography Strategy: Large Type \/ Mobile-first readable (H1 36px+, Body 18px+).\nMobile Table Strategy: Card-based (No horizontal scroll, full block layout with pseudo-element labels).\nImage Mapping: Hero=image_1, Diagnostics=image_2, Extended Reach=image_3, User-friendly=image_4\n--\u003e\n\n\u003cdiv\u003e\n\u003c!-- Hero Section --\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003ePro-Grade Diagnostic Tool\u003c\/div\u003e\n\n\u003ch1\u003ePinpoint Electrical Faults in Seconds.\u003c\/h1\u003e\n\n\u003cp\u003eThe ultimate 3.5-36V DC Multifunctional Car Circuit Tester Kit for professionals and DIY enthusiasts.\u003c\/p\u003e\n\n\u003cdiv\u003e\n\u003cspan\u003e★★★★★\u003c\/span\u003e Trusted by 10,000+ Mechanics \u0026amp; Auto DIYers\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003ch2\u003eComprehensive Diagnostics at Your Fingertips\u003c\/h2\u003e\n\n\u003cp\u003eEliminate the guesswork. This all-in-one automotive circuit tester kit is equipped with a highly sensitive power probe, a fuse tester, and a 12V relay tester. Effortlessly assess power, ground integrity, and relay functionality to resolve complex electrical issues in cars, trucks, and trailers instantly.\u003c\/p\u003e\n\n\u003ch3\u003eStop Chasing Wires\u003c\/h3\u003e\n\n\u003cp\u003eDetect open circuits and short circuits without tearing apart panels. Save hours of frustrating diagnostic time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 2 --\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003ch2\u003e15-Ft Extended Reach for Full Coverage\u003c\/h2\u003e\n\n\u003cp\u003eBuilt for the real garage environment. The heavy-duty 4.5-meter (approx. 15 feet) extended cable provides maximum flexibility. Test tail lights, trailer harnesses, or rear-mounted batteries without ever needing to relocate your power source.\u003c\/p\u003e\n\n\u003ch3\u003eRugged \u0026amp; Reliable\u003c\/h3\u003e\n\n\u003cp\u003eCrafted from industrial-grade materials, the probe tip and housing are designed to withstand drops, grease, and rigorous daily use in professional auto shops.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 3 --\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003ch2\u003eIntuitive Visual Feedback\u003c\/h2\u003e\n\n\u003cp\u003eNo more confusing multi-meter readings. The intuitive display clearly visualizes voltage presence and continuity status in bright, easy-to-read indicators. Whether working under the hood in bright daylight or in a dim garage, you get instant, unmistakable results.\u003c\/p\u003e\n\n\u003ch3\u003eUser-Friendly Design\u003c\/h3\u003e\n\n\u003cp\u003eDesigned for both master mechanics and weekend DIYers. Simply connect to the vehicle's battery and let the tool do the heavy lifting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Technical Specifications (Mobile Card Layout Strict) --\u003e\n\n\u003cdiv\u003e\n\u003ch2 style=\"text-align: center; margin-bottom: 2rem;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\t\u003cthead\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eSpecification\u003c\/th\u003e\n\t\t\t\u003cth\u003eDetails\u003c\/th\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/thead\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd data-label=\"Specification\"\u003eVoltage Range\u003c\/td\u003e\n\t\t\t\u003ctd data-label=\"Details\"\u003e3.5V - 36V DC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd data-label=\"Specification\"\u003eCable Length\u003c\/td\u003e\n\t\t\t\u003ctd data-label=\"Details\"\u003e4.5 m (177.2 in) \/ Approx. 15 ft\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd data-label=\"Specification\"\u003eCore Functions\u003c\/td\u003e\n\t\t\t\u003ctd data-label=\"Details\"\u003ePower \u0026amp; Ground Testing, Fuse Test, 12V Relay Test\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd data-label=\"Specification\"\u003eCompatibility\u003c\/td\u003e\n\t\t\t\u003ctd data-label=\"Details\"\u003eCars, Trucks, Motorcycles, Boats, Trailers\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd data-label=\"Specification\"\u003eOperating Temperature\u003c\/td\u003e\n\t\t\t\u003ctd data-label=\"Details\"\u003e-10°C to +50°C (14°F to 122°F)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd data-label=\"Specification\"\u003eWeight (Approx.)\u003c\/td\u003e\n\t\t\t\u003ctd data-label=\"Details\"\u003e650 g (22.9 oz) \/ 1.43 lb\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ Section --\u003e\n\n\u003cdiv\u003e\n\u003ch2 style=\"text-align: center; margin-bottom: 2rem;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003eCan I use this on a 24V commercial truck?\u003c\/div\u003e\n\n\u003cp\u003eYes, absolutely. The tool is designed to safely operate within a wide DC voltage range of 3.5V up to 36V, making it perfectly suitable for standard 12V cars and 24V heavy-duty trucks.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003eDoes this tester require internal batteries?\u003c\/div\u003e\n\n\u003cp\u003eNo internal batteries are required. The probe is powered directly by the vehicle's battery once connected using the included robust battery clamps.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003eIs the cable long enough to reach the rear of a pickup truck?\u003c\/div\u003e\n\n\u003cp\u003eYes, it features a generous 4.5-meter (15 feet) heavy-duty cable, providing ample length to test circuits from the engine bay all the way to the rear tail lights without moving the power connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Autoyunn","offers":[{"title":"Red \/ 🚗 1-Pack (For DIYers)","offer_id":67609008275752,"sku":null,"price":20.95,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 🚗 1-Pack (For DIYers)","offer_id":67609008308520,"sku":null,"price":20.95,"currency_code":"USD","in_stock":true},{"title":"Red \/ 📦 2-Pack (- For Garages)","offer_id":67609008341288,"sku":null,"price":40.95,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 📦 2-Pack (- For Garages)","offer_id":67609008374056,"sku":null,"price":40.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/3772\/8296\/files\/67e62b9eb3b6cfdd2a59c19b35fd33ad.jpg?v=1790488588","url":"https:\/\/autoyunnshop.com\/products\/multifunctional-car-circuit-tester-kit","provider":"Autoyunn","version":"1.0","type":"link"}