3pcs Inductance Tester, Type-C Powered High Precision Mainboard Coil Testing Tool, Quick Fault Check Inductor Tester for Mobile Phone Electronic Components

How to use: The green light is on during detection,indicating that the inductance is working normally,nondamage;The light is not on,indicating that the inductance is working abnormally. Power supply method： Type C power supply Specifications: Name: Inductance tester Size:Approx.75x27mm/2.95x1.06inch Package includes:3*Inductance Tester

• Live-Circuit Testing：Just hold the sensor tip against any inductor on the board—no soldering or part removal needed. A green light means the coil is doing its job; no light tells you it's time for a replacement.
• Type-C Anywhere Power：Plug into any Type-C port—phone charger, power bank, or laptop—and it's ready to go. No batteries to buy, no extra power brick to carry.
• Instant One-Press Start：Turn it on with a single button push. No software to install, no calibration steps, no confusing menus. Works right out of the box for hobbyists and seasoned repair techs alike.
• Small & Safe for Crowded Boards：At just 75×27mm, it slips into any tool kit or pocket. The compact shape keeps you from accidentally shorting nearby components, so you can probe tight power circuits with confidence.
• Dependable Fault Finding：Built for real-world use on phone motherboards, Arduino projects, and power supplies. Helps you quickly separate good inductors from bad ones, so you spend less time swapping parts and more time fixing.