• 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