- The 6in1 USB tester is an essential tool for anyone working with electronic devices. It accurately detects current and voltage with a clear digital display, providing you with the information you need at a glance. - Compatible with DC4 to 30V, this tester is ideal for a variety of power sources, making it a versatile choice for both professionals and hobbyists. - Featuring an IPS display, you can expect sharp, easy-to-read measurements, ensuring you never miss critical data during your testing. - This device goes beyond basic measurements; it functions as a power timing and capacity meter, allowing you to assess the performance of batteries and power supplies comprehensively. - Designed in a sleek black finish, it combines practicality with a modern aesthetic, making it a great addition to your toolkit. Use Scenarios: - Ideal for technicians testing the output of chargers and power banks, ensuring they deliver the correct voltage and current. - Perfect for DIY electronics enthusiasts who want to monitor battery capacity and performance in their projects. - Useful for quality control professionals needing to verify the specifications of power supplies in production lines. With its robust features and user-friendly design, the 6in1 USB tester is your go-to solution for reliable power source diagnostics.