2Pcs LCD USB Voltage Ampere Meter Power Capacity Tester Meter Mobile Power Test KWS-V20 Tester Power Bank Battery Capacity Tester

Features

• Embrace precision with our USB Voltage Ampere Meter This cutting-edge device offers accuracy of 1%, ensuring you get precise readings for voltage, current, power, and capacity. Ideal for mobile power sources and phone batteries, it's a must-have for any tech-savvy individual. Monitor your devices' charging data in real-time and never be left guessing.
• Our USB tester tool is compact yet powerful, fitting easily in your palm or pocket. Despite its small size of 59mm (including USB 73mm) x 23mm x 13.5mm, it boasts a wide input and output voltage range of 4-20V and a current range of 0-3A. The USB Voltage Ampere Meter is the perfect blend of portability and functionality.
• Experience unparalleled convenience with our USB meter. No more tedious manual calculations or guesswork. This intelligent detector automatically displays critical charging data, saving you time and effort. Plus, its lightweight design of just 20g makes it a breeze to carry around.
• This versatile tool not only measures voltage and current, but also calculates power and capacity, giving you a complete picture of your device's charging status. With its real-time monitoring capabilities, you can make informed decisions to optimize your device's performance.
• Trust our USB Voltage Ampere Meter for reliable and consistent performance. Built with components and precision engineering, it ensures accurate readings time after time. Whether you're a tech enthusiast or a professional, this USB tester is your ideal companion for all your charging needs.