This is the mini USB meter.
It can clearly display all the data.
Can easily measure the USB ( PC USB, cell phone charger, car charger , mobile power , etc. ) port and device operating current and the output voltage charge-discharge capacity, performance, and judge the performance of the charging cable charging equipment, this tester can meet the requirements !
Fit to factories, laboratories and personal use, wide range and Easy to use, easy to take alone, no additional power supply, Plug and play.
DIY Supplies: Electric
Display Type: Digital Only
Code Accuracy class: Plus or minus 1%
Operating temperature: normal
Power Supply: AC
Color: Blue, Grey
1 X Current Voltage Capacity Tester
8Eninise USB Volt Current Voltage Doctor Charger Capacity Power Bank Tester Meter Blue - B07L3QB2WR