OSS W01 Inductance Tester – Type-C Coil Testing Tool
Test coil-type inductors quickly and efficiently with the OSS W01 inductance tester. Designed for mobile phone motherboard repair and electronic circuit board diagnostics, this compact testing tool helps technicians identify normal or faulty inductors using simple indicator light detection.
Powered by a 5V Type-C interface, the tester offers convenient operation and stable performance. Its lightweight portable design makes it ideal for phone repair shops, electronics technicians, and maintenance workstations.
Features
Specialised tool for testing coil-type inductors
Suitable for mobile phone motherboards and electronic circuit boards
Helps detect normal or faulty inductors quickly
Indicator light detection improves repair efficiency
High precision and stable testing performance
Simple one-button operation
Powered by 5V Type-C interface
Compact, lightweight, and portable
Ideal for phone repair shops, technicians, and electronics diagnostics
How to Use
Connect the tester to a 5V Type-C power supply.
Power on the motherboard being tested.
Press and hold the tester button.
Move the sensing end close to the inductor without direct contact.
Indicator light ON means the inductor is normal.
Indicator light OFF may indicate an inductor fault.
Specifications
Product Name: OSS W01 Inductance Tester
Model: OSS W01
Power Interface: Type-C
Power Supply: 5V
Function: Inductance / Coil Testing
Application: Mobile Phone Motherboard Repair & Diagnostics
Package Includes
2 x OSS W01 Inductance Testers
Important Notes
This device only tests inductors or coil components. It does not test resistors, capacitors, diodes, or transistors. Use only a 5V power supply, as higher voltage may damage the device or prevent proper testing. Keep the probe close to the inductor without pressing directly onto components. Metal shielding or heatsinks may cause interference or false LED responses.














