- Versatile Voltage Support: This digital voltage measuring instrument accommodates fast charge protocols of 5V, 9V, 12V, 15V, 20V, and 28V, ensuring compatibility with a wide range of devices. Charge your smartphones, tablets, and laptops with ease, tailored to their specific requirements. - Real-Time Data Display: The user-friendly digital display alternates between voltage and current readings, providing instant access to critical information during charging sessions. Stay informed and monitor your device's performance effortlessly. - Convenient Power Off Memory: Featuring a built-in power off memory function, this device retains the last voltage setting even after being powered down. This means you can quickly resume your work without the need to reset, enhancing efficiency for frequent users. - Durable and Stylish Design: Made from robust PCB material, this instrument combines durability with an attractive purple finish. It is designed to withstand regular use while adding a touch of style to your workspace. - Practical Applications: - Ideal for technicians and hobbyists who need to charge devices on the go or in a lab setting. - Perfect for everyday users wanting to ensure their devices charge at optimal voltages, prolonging battery life and performance. - Suitable for educational purposes, allowing students to learn about voltage and current in practical scenarios. This voltage measuring instrument stands out for its functionality, compatibility, and user-centric features, making it an essential tool for anyone dealing with electronic devices.