Inductance Tester is a compact and highly sensitive diagnostic tool designed for technicians and repair professionals working on PC motherboards and smartphones. This pack includes 2 detectors, each measuring just 1.15 x 2.95 inches, making them easy to handle and maneuver in tight spaces. Powered conveniently via a Type-C connection, the tool requires no complex setup — simply connect and start testing. Its built-in inductance detection circuit quickly identifies faulty coils and electromagnetic components on circuit boards. The standout feature is the instant green LED feedback system: a green light signals a good component, allowing for fast and accurate fault diagnosis without the need for bulky multimeters or oscilloscopes. The slim probe tip is designed to make precise contact with individual board components, streamlining your repair workflow. Whether you are troubleshooting a dead motherboard or diagnosing a malfunctioning smartphone power circuit, this high-sensitivity electromagnetic induction tool delivers reliable results quickly and efficiently. A must-have addition to any electronics repair toolkit.