CT-1 JTX Motherboard Component Coil Tester is a tool used for diagnosing and repairing issues with motherboard components, specifically inductors. Function: Inductance Testing: It measures the inductance of coils on a motherboard, helping to identify faulty components. Fault Detection: It quickly pinpoints the location of failures in the motherboard's circuitry. Non-Disassembly Diagnosis: It allows for testing of USB-C charging issues without needing to take apart the device. Electromagnetic Induction: It uses electromagnetic induction for its testing process. Visual Indication: A green light indicates that the inductor is functioning correctly.