Mobile Phone Short Circuit Detector - VCC Power Supply Tester For Phone & PC Motherboard Repair

About This Product

For all the tech repair folks out there, this mobile phone short circuit detector is an absolute lifesaver! It quickly identifies short circuits in phone and computer motherboards, saving you hours of frustrating troubleshooting. The aluminum alloy construction feels solid and durable - this isn't some flimsy plastic tool that'll break on you. It's about 15x8.5x4cm with a 150cm power cord and 30cm detection pen, giving you plenty of reach while working. The real-time display shows current and voltage readings clearly, so you know exactly what's happening in the circuit. It's got built-in protection against overheating, overcurrent, and overvoltage - plus voice prompts that alert you to issues. When current exceeds 30A, it automatically shuts down to protect both the device and your equipment. It handles several common scenarios: power-on shorts, high current over 500mA, small current fluctuations, and those tricky shorts where you know there's a problem but can't pinpoint the exact component. Sometimes if a phone won't 'cook' properly, you might need some additional methods like using pine smoke to identify heating components, but this detector does the heavy lifting. The package includes the main detector unit plus a detection pen - everything you need to start diagnosing right out of the box. Whether you're a professional repair technician or an advanced hobbyist, this tool dramatically improves your efficiency and accuracy. No more guessing which capacitor or resistor is causing the issue - this helps you locate problems quickly and confidently. The build quality is impressive, and the functionality is exactly what you need for modern electronics repair. Definitely a must-have tool for anyone serious about phone and computer motherboard diagnostics!