Tests USB connection quality
Outputs voltage, current, and energy (mAh)
Test USB cables
10 memory sets for energy consumption
Unusual voltage alarm test
Applications:
USB charger quality control
DIY hobbyists
Power bank evaluation
USB connector evaluation
USB device power usage calculation
Specification:
Brand: UNI-T
Model: UT658B
Input voltage: DC 3V-9V
Load current: 0.0A~3.5A
Charge monitoring: 0~39999mAh
Data storage: 10 sets