LANRUI K7 Inductor Detection Instrument (K7 Winding Coil Inductance Tester) is a compact electronic diagnostic tool designed for technicians, electronics hobbyists, and repair professionals. It is used to quickly detect and test inductors (coils) on printed circuit boards (PCBs), making it easier to diagnose faults in mobile phones, laptops, televisions, power supplies, and other electronic devices.

The K7 features a lightweight, portable design with a sensitive probe that allows users to check the condition of inductive components without removing them from the circuit board. It helps identify damaged, open, or defective coils, reducing troubleshooting time and improving repair efficiency. Its simple one-button operation makes it suitable for both beginners and experienced repair technicians.

Key Features

Designed for testing inductors and winding coils on PCBs.

Fast and accurate fault detection.

Portable and lightweight for easy handling.

Simple one-button operation.

Suitable for mobile phone, laptop, TV, power supply, and other electronics repair.

Durable construction for long-term professional use.

Ideal for electronics workshops, repair centers, and DIY enthusiasts.

The LANRUI K7 Inductor Detection Instrument is an essential diagnostic tool for anyone involved in electronic circuit repair, helping to quickly locate faulty inductive components and improve repair accuracy while saving time.