Safe, Non-Contact Detection
Electromagnetic sensing lets you check coils without touching the board, reducing the risk of damage during diagnostics.
- Free shipping
- 14-day easy returns
- Secure checkout
- Quality guaranteed
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Why customers love it
Find Faulty Coils in Seconds, Without Contact
This compact tester quickly checks inductors and coils on phone motherboards without direct contact, helping you pinpoint faulty components in seconds.
- Non-contact electromagnetic sensing for safe, quick fault detection
- Type-C powered for reliable, consistent performance
- Simple one-button operation – plug in, press, and test
- Clear indicator light: lit means the coil is functional, unlit signals a fault
- Compact, portable design ideal for repair benches or on-the-go work
Why You'll Love This Tester
Reliable Type-C Power
Powered via Type-C for consistent, dependable performance every time you test.
One-Button Simplicity
Plug in, press, and test — no complex setup or training needed.
Instant Visual Feedback
A clear indicator light shows coil status at a glance: lit means functional, unlit signals a fault.
Setup
How to Use
No electrician, no wiring, no fuss.
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Plug In
Connect the tester to a Type-C power source.
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Press
Press the single button to activate the tester.
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Test
Hold it near the coil or inductor on the motherboard and read the indicator light.
Specs
The details that matter
Built to last outdoors, season after season.
- Product Type
- Motherboard Coil Tester Inductor Detector Tool
- Power
- Type-C powered
- Operation
- One-button
- Detection Method
- Electromagnetic induction
- Quantity Options
- Single Unit, Two Units
Our worry-free shopping promise
If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.
Frequently asked questions
Everything you might want to know before you order.
How does the tester detect faulty coils?
It uses non-contact electromagnetic sensing to check inductors and coils on phone motherboards without direct contact, helping you pinpoint faulty components quickly.
How is the tester powered?
It is Type-C powered, providing reliable and consistent performance during use.
How do I operate the tester?
Simply plug it in, press the one button, and test — no complex setup is required.
What does the indicator light mean?
A lit indicator light means the coil is functional, while an unlit light signals a fault in the coil.
Is the tester portable for on-the-go repairs?
Yes, its compact, portable design makes it ideal for repair benches or on-the-go work.
Shipping & returns
Shipping
- Delivers to United States (based on your selected country/region).
- Estimated delivery: 3–15 business days after dispatch.
- Shipping cost: Free.
Returns
You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.
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Phone Motherboard Coil Tester – Non-Contact Inductor Fault Detector
