High precisions : Electromagnetic induction technology ensures accurate and stable measurements for capacitors, inductors, and battery sensing. Ideal for professional repairs with fast response to quickly locate faults. Easy Operations: Simple plugs and play design not require complicated setup, enabling rapid troubleshooting. Green light indicates normal function, perfect for field service engineers in urgent situation. Multi Functional Application: Versatile tool supports various scenarios including capacitor, , and battery sensing. Suitable for home appliance repairs and industrial equipment maintenance, offering comprehensive . Portable Design: Compact and lightweight (12 5cm) for easy carrying, ideal for mobile technicians who need to work efficiently on the go. Enhances productivity in any location. Fast Fault Identification: Quickly detects motherboard issues with high accuracy, improving repair efficiency. Essential for electronics maintenance, smart device servicing, and household appliance diagnostics.