Features:
1.The second generation UT658 series USB testers can inspect USB chargers, portable power sources, data cables and other electronics charging devices.
2.Monitor charging efficiency at any time to protect charging equipment.
3.UT658 measures output voltage, current, energy, capacitance, circuit equivalent resistance, D + and D-voltage of USB data cable, and more.
4.This series is designed to be accurate, reliable, stable, and portable.
5.They are great tools for applications such as production verification, engineering testing, and DIYers.

Specification:
Condition:100% Brand New
Item Type: USB Tester
Model: UT658A, UT658C, UT658 Dual(Optional)
Material: ABS
Color: White
Function Description UT658A UT658C UT658Dual
Input-output interface USB Type A Yes Yes
USB Type C Yes Yes
Voltage measuring range 4.00-24.00VDC, resolution ratio:0.01V Yes Yes Yes
Current measuring range 0.05-3.00ADC, resolution ratio: 0.01A)Type A) Yes Yes
0.05-5.00ADC,resolution ratio: 0.01A)Type C) Yes Yes
Capacity 0-99999mAh,resolution ratio:1mAh Yes Yes Yes
Electric quantity 0-1000Wh Yes Yes Yes
Circuit equivalent resistance measurement 1-480Ω Yes Yes Yes
USB data transmission line voltage (D+,D-) 0-3.30V Yes Yes Yes
Storage 10 groups of data Yes Yes Yes
Time 99 hours 59 minutes 59 seconds, resolution ratio:1s Yes Yes Yes
Support fast protocol Support USB2.0 data transmission function, support qc1.0/2.0/3.0 quick charging protocol (type A) Yes Yes
Support USB2.0 data transmission function, support qc1.0/2.0/3.0 quick charging protocol (type C) Yes Yes

Package List:
1 x USB Tester
1 x Instruction Manual