W01 Inductor Detector Tool – Motherboard Coil Tester
W01 Inductor Detector Tool – Motherboard Coil Tester
W01 Inductor Detector Tool – Motherboard Coil Tester for Phone Repair
The W01 Inductance Meter is a compact, plug-and-play coil tester designed for electronics technicians, phone repair professionals, and DIY enthusiasts who need fast, accurate fault detection on smartphone motherboards and other circuit boards. Using electromagnetic induction technology, it rapidly pinpoints faulty inductors and coils — slashing diagnostic time and boosting your repair workflow.
Key Features
- Fast Electromagnetic Fault Detection: Leverages electromagnetic induction to quickly localize inductor faults on motherboards, giving you accurate component status in seconds rather than minutes.
- No-Setup Universal Power Interface: Plug in and start testing immediately — no configuration required. Suitable for technicians of all skill levels, from beginners to seasoned repair engineers.
- Dual Indicator Lights: Two clearly visible LED status indicators provide intuitive, at-a-glance diagnostics, improving confidence and streamlining your troubleshooting process.
- Stable Power Delivery: Built-in voltage-stabilization design prevents fluctuations during testing, ensuring consistent and reliable results even in high-demand electrical environments.
- Durable & Reliable Build: Constructed from quality electronic components in a nylon housing, this tool is engineered for long-term use in professional repair settings.
Specifications
| Product Name | W01 Inductance Meter / Coil Tester |
| Material | Nylon housing + electronic components |
| Dimensions | Approx. 3 × 1 × 7.7 cm (1.18 × 0.39 × 3.03 in) |
| Weight | Approx. 20 g |
| Indicator Lights | Dual LED status indicators |
| Power Interface | Universal (no additional setup required) |
| Country of Origin | Made in China |
What's in the Box
- 1× W01 Inductance Meter (Coil Tester)
Who Is This For?
Whether you're a professional phone repair technician, a circuit board hobbyist, or an electronics engineer, the W01 Coil Tester is the go-to instrument for rapid, non-invasive inductor diagnostics. Its compact pen-style form factor fits easily into any toolkit.
Looking for more precision repair and testing tools? Check out our 25-in-1 Precision Magnetic Screwdriver Set and our 34-Compartment Double-Sided Hardware Storage Box to complete your repair workstation.
Note: Due to variations in monitor settings, actual product color may differ slightly from images. Please allow a ±1–2 cm measurement tolerance.
Learn more: OSHA guidance on hand and power tools
Frequently Asked Questions
Q: What does the W01 Inductor Detector Tool actually test?
A: The W01 Inductance Meter uses electromagnetic induction to test inductors and coils on smartphone motherboards and other circuit boards. It detects whether a coil or inductor is functioning correctly, helping you quickly identify faulty components without lengthy manual probing.
Q: Do I need any special setup or software to use this coil tester?
A: No. The W01 features a universal power interface and a no-setup design — simply plug it in and it's ready to use. The dual indicator lights provide immediate visual feedback, making it accessible for technicians of all experience levels.
Q: Is this tool suitable for motherboards other than smartphones?
A: Yes. While the W01 is optimized for phone motherboard repair, its electromagnetic induction detection method works on any circuit board that uses inductors or coils, including tablets, laptops, and other consumer electronics boards.