Inductance Detector Circuit Board Tester | Motherboard Coil Tool

Portable Inductance Detector Circuit Board Tester Tool

The Inductance Detector Circuit Board Tester is an essential diagnostic tool for electronics technicians, engineers, and hobbyists. Using electromagnetic induction technology, this compact tester quickly pinpoints faults on circuit boards, motherboards, coils, and electronic components found in laptops, smartphones, and household appliances — saving you time and guesswork during every repair job.

Key Features

• Streamlined Fault Localization: Electromagnetic induction technology allows you to identify faults quickly, shortening diagnostic time and providing reliable component status at a glance.
• Universal Power Compatibility: Features a universal power interface (input: >50VAC/75VDC), ensuring broad compatibility across diverse setups and a smooth testing experience.
• Dual Indicator Lights: Two intuitive LED status indicators clearly display the motherboard's or component's condition, eliminating ambiguity during diagnosis.
• Stable & Accurate Measurements: Delivers a consistent power supply for precise, interruption-free readings — crucial for accurate circuit board analysis.
• Compact & Portable Design: Weighing just ~20g and measuring approximately 3×1×7.7 cm (1.18×0.39×3.03 in), this tester fits easily in a toolkit or pocket for on-the-go repairs.
• Built for Durability: Carefully chosen electronic components ensure consistent detection capability and long-lasting performance across complex repair scenarios.
• CE Certified: Meets CE certification standards for safety and performance.

Specifications

• Product Name: Inductance Meter / Circuit Board Detector
• Material: Electronic Components
• Input Voltage: >50VAC / 75VDC
• Dimensions: ~3 × 1 × 7.7 cm / 1.18 × 0.39 × 3.03 inches
• Weight: ~20g
• Battery Included: No
• Certification: CE
• Country of Origin: Made in China

What's in the Box

• 1× Inductance Meter / Circuit Board Detector

Who Is This For?

This tool is ideal for professional electronics repair technicians, IT support specialists, electrical engineers, and serious DIY hobbyists who regularly work on circuit boards, motherboards, laptop components, smartphone PCBs, and home appliance electronics. Its ease of use makes it accessible even for beginners learning electronics diagnostics.

For more information on electronics safety and best practices when working with electronic components, visit the U.S. Consumer Product Safety Commission – Electrical Safety.

Note: Due to different lighting and screen settings, item color may appear slightly different from pictures. Due to manual measurement, please allow 1–2 cm size variance.

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Frequently Asked Questions

Q: What types of devices can this inductance detector circuit board tester be used on?

A: This inductance detector is compatible with a wide range of electronics, including laptop motherboards, smartphone circuit boards, household appliance PCBs, and other electronic components. It is suitable for both professional technicians and DIY enthusiasts performing circuit board diagnostics.

Q: Does the inductance tester require batteries?

A: No, this circuit board tester does not include or require batteries. It operates via its universal power interface, supporting input voltages of >50VAC or 75VDC, making it compatible with most standard power setups.

Q: How do the dual indicator lights work on this motherboard tester?

A: The two built-in LED indicator lights provide an instant visual readout of the component's or motherboard's status. They clearly signal whether the circuit or coil under test is functioning properly or has a detectable fault, allowing for quick and accurate diagnostics without the need for additional equipment.

Q: Is this inductance detector suitable for beginners?

A: Yes! While designed with professional technicians in mind, the intuitive indicator lights and straightforward operation make this coil tester accessible for beginners learning electronics repair and circuit board diagnostics as well.