13 in 1 USB Tester Current Voltage Indicator Color LCD Display USB Tester Electric Ammeter Power Meter Charge DC Digital Multimeter Voltmeter Wattmeter Portable High-Precision USB Tester

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 button the screen to flip; Quickly double-click key button the power Wh to clear zero; Fast three-click capacity mAH to clear zero; Fast four-click time to clear zero.
Widely used: the tester is widely used in various digital equipment charging detection, various USB chargers detection, various charging treasures detection, various mobile hard disk detection, supporting mobile phone super fast charging detection and computer USB interface application detection. It is the first choice for digital players and electronic enthusiasts.
Small And Portable: Exquisite and compact, convenient to carry, made of high quality material, durable, dust-proof and fall-proof, more beautiful.