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UNI-T USB Tester Voltage and Current Monitors UT658A/C/DUAL Volt Ampere Digital Product Charger Capacity Meter with Data Storage
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UNI-T USB Tester Voltage and Current Monitors UT658A/C/DUAL Volt Ampere Digital Product Charger Capacity Meter with Data Storage

- 4V-24V China UT658A 4V-24V

USB Voltage Safety Tester
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Main Features

UT658A/C/DUAL USB voltage and current capacity tester

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


Type-A interface
The same screen shows voltage, current, power, capacity, etc.
10 sets of data storage
Loop equivalent resistance measurement (1-480Ω)
CE certification
Support fast charge protocol (QC1.0/2.0/3.0Type-A)
With a maximum 3A working current electronic load (LOAD version)


84mm x 29mm x 12mm
Display Type
Digital Only
Power Supply
DIY Supplies
Model Number
Accuracy Class
Operating Temperature
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