{"product_id":"electromagnetic-induction-tester-coil-motherboard-fault-detector","title":"Electromagnetic Induction Tester – Coil \u0026 Circuit Fault Detector","description":"\n\u003ch2\u003eElectromagnetic Induction Tester – Fast Coil \u0026amp; Circuit Board Fault Detection\u003c\/h2\u003e\n\u003cp\u003eThis compact \u003cstrong\u003eElectromagnetic Induction Tester\u003c\/strong\u003e is designed for electricians, automotive technicians, and electronics enthusiasts who need a quick, accurate way to check inductors, coils, and motherboard components. Simply plug in via the Type-C interface, press the button, hover the sensing tip over the component — and an LED indicator tells you instantly whether the inductor is functioning normally or has a fault. No guesswork, no complex setup.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Sensitivity Detection:\u003c\/strong\u003e Accurately identifies working or faulty inductors and coils on circuit boards, motherboards, and automotive electronics — even on densely packed PCBs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstant LED Feedback:\u003c\/strong\u003e Light \u003cem\u003eon\u003c\/em\u003e = inductor working normally. Light \u003cem\u003eoff\u003c\/em\u003e = inductor malfunction detected. Diagnose issues in seconds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType-C Powered:\u003c\/strong\u003e Powered via a standard Type-C cable (not included) — no battery needed, no replacements, no downtime.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Portable \u0026amp; Lightweight:\u003c\/strong\u003e Weighing just 4 g and measuring 7.5 × 2.7 cm (approx. 2.95 × 1.06 in), it fits easily in any toolbox, kit bag, or pocket for on-site use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Application:\u003c\/strong\u003e Ideal for computer motherboard diagnostics, car electronics troubleshooting, bench testing, and general electrical maintenance at home or in the workshop.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Build:\u003c\/strong\u003e CE-certified electronic components deliver stable, long-lasting performance for professionals who need tools they can rely on daily.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 7.5 × 2.7 cm \/ 2.95 × 1.06 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eType-C (cable not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectronic components\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eConnect the Type-C power cable to the tester.\u003c\/li\u003e\n  \u003cli\u003ePress the button to activate the device.\u003c\/li\u003e\n  \u003cli\u003eBring the sensing tip close to the inductor or coil you want to test.\u003c\/li\u003e\n  \u003cli\u003eCheck the LED indicator: \u003cstrong\u003eLight ON\u003c\/strong\u003e = component working normally; \u003cstrong\u003eLight OFF\u003c\/strong\u003e = component malfunction detected.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Electromagnetic Induction Tester (Inductance Tester)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Due to manual measurement, slight size variations may occur. Colors may vary slightly due to display settings and lighting.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/garden-pruner-shears-secateurs-bonsai-fruit-trees\"\u003eGarden Pruner Shears – Secateurs for Bonsai \u0026amp; Fruit Trees\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does this electromagnetic induction tester actually detect?\u003c\/h4\u003e\n\u003cp\u003eA: This inductance tester uses electromagnetic induction to check whether coils and inductors on circuit boards, motherboards, and automotive electronics are functioning properly. When the LED lights up, the component is working normally; when the LED stays off, a fault has been detected in the inductor or coil being tested.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the electromagnetic induction tester require batteries?\u003c\/h4\u003e\n\u003cp\u003eA: No batteries are required. The tester is powered via a standard Type-C USB cable. Simply connect it to any USB power source (phone charger, power bank, laptop port, etc.) before use. The Type-C cable is not included.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this tester suitable for automotive use as well as computer motherboards?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the tester is designed for both automotive electronics (e.g. car ECU coils, ignition-related components) and computer\/electronics motherboard diagnostics. Its compact, portable design makes it easy to take to a car workshop or use at an electronics repair bench.\u003c\/p\u003e\n\u003ch4\u003eQ: How close does the sensing tip need to be to the component?\u003c\/h4\u003e\n\u003cp\u003eA: For best results, bring the sensing tip as close as possible to the inductor or coil — ideally touching or just grazing the component surface. The high-sensitivity design allows detection on densely packed PCBs without needing to desolder components first.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does this electromagnetic induction tester actually detect?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This inductance tester uses electromagnetic induction to check whether coils and inductors on circuit boards, motherboards, and automotive electronics are functioning properly. When the LED lights up, the component is working normally; when the LED stays off, a fault has been detected in the inductor or coil being tested.\"}}, {\"@type\": \"Question\", \"name\": \"Does the electromagnetic induction tester require batteries?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No batteries are required. The tester is powered via a standard Type-C USB cable. Simply connect it to any USB power source (phone charger, power bank, laptop port, etc.) before use. The Type-C cable is not included.\"}}, {\"@type\": \"Question\", \"name\": \"Is this tester suitable for automotive use as well as computer motherboards?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — the tester is designed for both automotive electronics (e.g. car ECU coils, ignition-related components) and computer\/electronics motherboard diagnostics. Its compact, portable design makes it easy to take to a car workshop or use at an electronics repair bench.\"}}, {\"@type\": \"Question\", \"name\": \"How close does the sensing tip need to be to the component?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"For best results, bring the sensing tip as close as possible to the inductor or coil — ideally touching or just grazing the component surface. The high-sensitivity design allows detection on densely packed PCBs without needing to desolder components first.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Electromagnetic Induction Tester – Coil \u0026 Circuit Fault Detector\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Black","offer_id":44171120771159,"sku":"14:193#Black","price":12.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S8ce4f667b5d44fdabdcef7a9ea8017a1d.webp?v=1786815809","url":"https:\/\/axlcustomersupport.com\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector","provider":"Axl","version":"1.0","type":"link"}