UNI-T UT658 Digital LCD USB Voltage Current Meter U Disk Voltmeter Ameter Charging Capacity Tester DC3-9V 0-3A

UT658 USB tester is a new equipment to test the quality of charger/power bank for 3C products. It can give a comprehensive detection for the charging equipment, such as output voltage, output current, output capacity, output voltage stability, etc. With this instrument, you can test charging current with different charging cable, allowing you to select the optimal charging cable and saving the charging time for you.
Features: Real
time detection: test voltage, current and charging capacity. LCD display with multiple data, easy and clear for readings. DC3-9V voltage test range, 0-3A current range, 1% accuracy.
Voltage alarm function: when the voltage is higher than 5.3V (display H) or lower than 4.7V (display L).
With data storage function: memorize 10 groups of capacity data. Quick capacity data review and zero clearing function. U-disk current detection and USB interface voltage detection. Improve the charging efficiency and protect the charging equipment.
Specifications: Input
Voltage: DC 3V-9V
Voltage Resolution: 0.01V
Voltage Accuracy: 1%
Current Range: 0A-3A
Current Resolution: 0.01A
Current Accuracy: (1%+2)
Capacity: 0-9999mAH
Data Storage: 10
Display: 26*17mm
LCD Alarm: Yes
Working Temperature: 0C~40C
Storage Temperature: -10C~50C
Interface: USB
Dimensions: 84 * 29 * 12mm / 3.3 * 1.14 * 0.47 in
Weight: 27g / 0.97 oz
Package Size: 17 * 14 * 1.5 cm / 6.7 * 5.5 * 0.6 in
Package Weight: 45g / 1.58 oz
Package List: 1 * UNI-T UT658 USB Tester 1 * User Manual (English)