- The 6 in 1 USB Tester is a multifunctional device designed for efficiency and accuracy. It operates within a voltage range of DC 4V to 30V, making it compatible with a wide array of devices. - Equipped with a high-quality IPS display, this tester ensures clear visibility of readings, allowing you to monitor electrical parameters with ease. - As a digital voltage power meter, it precisely detects voltage levels, helping you identify power issues quickly to prevent device damage. - The current measurement function provides comprehensive detection of electrical parameters, essential for troubleshooting and optimizing performance. - With its built-in timing and capacity meter, this device becomes an invaluable tool for testing battery capacity and ensuring optimal charging cycles. Use Cases: - Ideal for technicians and hobbyists working on electronics who need to evaluate power supply stability and device health. - Perfect for DIY enthusiasts looking to measure battery capacity and ensure their devices are running efficiently. - Useful for engineers conducting experiments or projects that require precise electrical measurements. This USB tester combines functionality and ease of use to deliver reliable performance, making it an essential addition to any toolkit.