Inductance Tester – Portable Coil & Circuit Board Analyzer

Inductance Tester – Portable Coil & Circuit Board Inductor Analyzer

Meet the ultimate compact diagnostic companion for electronics professionals and hobbyists alike. This Inductance Tester uses advanced electromagnetic induction technology to quickly identify faults in inductors, motherboard coils, and other electronic components — all in a featherweight, pocket-sized package. Whether you're working in a car workshop, at home, or out in the field, this tool makes component verification fast, accurate, and effortless.

Key Features

• High-Sensitivity Detection: Pinpoints faulty inductors and coils with precision — a simple LED indicator tells you instantly whether a component is functioning normally or has failed.
• Ultra-Compact & Lightweight: Weighing just 4 g and measuring approximately 7.5 × 2.7 cm (2.95 × 1.06 in), this tester slips easily into any toolbox, pocket, or kit bag — perfect for on-site and field use.
• Type-C Powered for Modern Convenience: Powered via a Type-C interface, so you can use the same charger you already carry. No batteries required.
• One-Button Operation: Plug in, press the button, bring the sensing tip close to the inductor — done. The intuitive interface means zero learning curve, even for first-time users.
• Versatile Application: Ideal for testing motherboards, computer circuit boards, automotive electronics, and general electronics repair stations. A true multi-environment tool.
• Durable & Reliable: Quality components and stable circuitry ensure long service life and consistent, repeatable readings across thousands of tests.

How to Use

1. Plug in the Type-C power cord.
2. Press the button and bring the sensing end close to the inductor you want to test.
3. Indicator light ON → Inductor is working normally.
4. Indicator light OFF → Inductor is malfunctioning.

Specifications

What's in the Box

• 1 × Inductance Tester

Note: Due to lighting and display settings, slight color variations may appear. Minor size tolerances may occur due to manual measurement.

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For best practices in electrical safety when working with electronic testing equipment, refer to guidance from the U.S. Occupational Safety and Health Administration (OSHA) – Electrical Safety.

Frequently Asked Questions

Q: What does the inductance tester actually detect?

A: The inductance tester uses electromagnetic induction to verify whether an inductor or coil on a circuit board is functioning correctly. When the sensing tip is held near a working inductor, the LED indicator lights up. If the indicator stays off, the component is likely faulty and needs replacement.

Q: Does the inductance tester work on automotive circuit boards?

A: Yes! The tester is designed for use in car workshops as well as home electronics and general repair environments. Its compact, handheld form makes it easy to maneuver around tight automotive electronics and PCBs.

Q: What power source does the tester use?

A: The inductance tester is powered through a Type-C USB interface — no batteries required. Simply connect a standard Type-C cable to a USB power source and it's ready to use.

Q: Is this tool suitable for beginners?

A: Absolutely. The one-button operation and clear LED indicator make it extremely beginner-friendly. Even first-time users can start diagnosing circuit board components immediately with no prior training needed.