{"product_id":"motherboard-inductor-coil-tester-type-c-gen3","title":"Motherboard Inductor Coil Tester Gen 3 – Type-C Powered","description":"\n\u003ch2\u003eProfessional Motherboard Coil Tester – 3rd Generation\u003c\/h2\u003e\n\u003cp\u003eWhether you're a phone repair technician, electronics engineer, or seasoned maintenance professional, this \u003cstrong\u003e3rd Generation Motherboard Inductor Coil Tester\u003c\/strong\u003e is your go-to tool for fast, accurate inductor diagnostics. Powered via Type-C interface, it delivers high-precision detection with strong stability in a compact, handheld form factor.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Precision Inductor Detection:\u003c\/strong\u003e Instantly identifies whether an inductor on a powered circuit board is functioning normally or has a fault — no guesswork, no complicated setup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimple LED Indicator:\u003c\/strong\u003e Green indicator light ON = inductor is working normally. Light OFF = inductor is abnormal and requires attention. Diagnose faults in seconds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType-C Power Supply:\u003c\/strong\u003e Convenient, modern Type-C interface for power input. Compatible with standard Type-C chargers (data cable not included).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable:\u003c\/strong\u003e Measuring just 8 × 2.3 cm and weighing very little, this handheld tool slips easily into a toolkit or pocket — ideal for on-site repairs or workshop use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional-Grade Build:\u003c\/strong\u003e Constructed from durable plastic and steel components for consistent performance and a long service life in demanding repair environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy One-Button Operation:\u003c\/strong\u003e Press the button, bring the sensing tip close to the inductor under test, and read the LED result instantly.\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\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMotherboard Coil \/ Inductor Tester (3rd Generation)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\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\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic \u0026amp; Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 × 2.3 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × Motherboard Coil Tester (Type-C cable NOT included)\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 a Type-C power cable to the tester to supply power.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower on the motherboard or circuit board under test\u003c\/strong\u003e — testing cannot be performed on an unpowered board.\u003c\/li\u003e\n  \u003cli\u003ePress and hold the button on the tester.\u003c\/li\u003e\n  \u003cli\u003eBring the sensing tip of the tester close to (but not directly touching) the inductor you wish to test. Note: some inductors are not insulated, so avoid direct contact.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED light ON\u003c\/strong\u003e → Inductor is functioning normally.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED light OFF\u003c\/strong\u003e → Inductor is abnormal; further inspection or replacement is recommended.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Important Note:\u003c\/strong\u003e The circuit board being tested \u003cem\u003emust\u003c\/em\u003e be powered on during testing. Without power to the board, accurate inductor testing is not possible.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eFor more information on electronics repair safety best practices, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does the motherboard coil tester need batteries to operate?\u003c\/h4\u003e\n\u003cp\u003eA: No, this inductor coil tester does not require batteries. It is powered via a Type-C interface. Simply connect a standard Type-C power cable (not included) to the tester and it is ready to use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the circuit board I'm testing need to be powered on?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — this is a critical requirement. The motherboard or circuit board under test must be powered on during the testing process. The tester works by detecting the electromagnetic field generated by a functioning inductor; without power to the board, no accurate reading can be obtained.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I place the sensing tip directly on the inductor?\u003c\/h4\u003e\n\u003cp\u003eA: It is recommended to bring the sensing tip \u003cem\u003eclose to\u003c\/em\u003e the inductor without placing it directly on top. Some inductors are not insulated, and direct contact could interfere with the reading or affect the component. Hover the tip near the inductor for the most accurate result.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Who is this inductor tester designed for?\u003c\/h4\u003e\n\u003cp\u003eA: This professional-grade coil tester is designed for phone repair technicians, electronics engineers, PCB repair specialists, and maintenance professionals who need a fast, reliable way to verify inductor functionality on live circuit boards.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does the motherboard coil tester need batteries to operate?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, this inductor coil tester does not require batteries. It is powered via a Type-C interface. 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