Kkmoon 13 in 1 USB Tester Current Voltage Indicator Color LCD Display USB Tester Electric Ammeter Power blue

This multifunctional tester can detect the charging state of the electric appliance in real time, and the indicators such as voltage, current and power are clear at a glance. Features: Powerful Function: This tester is a high-reliability, high-safety USB voltage andcurrent detection meter. It can be used to measure charging voltage, current, power, power WH, mAH, charging time, temperature and other information. Color LCD Display: Adopts a 12800 pixels IPS color LCD display with high brightness and long service life. With screen flip function, let you see from any angle to appreciate the color bright, exquisite and natural display picture. Easy to read. Optimize Operational Logic: Short Press key button to switch screen; Long press key but