UNI-T UT658B USB tester

Product detailed description

UNI-T UT658B USB tester
We offer a 3-year warranty on this product. Thanks to one input and one output connector, this tester not only measures the actual voltage and current drawn from the USB, but also calculates the total current from which it calculates the charged capacity. The tester is suitable for verifying the capacity of POWERBANK, batteries in mobile phones, tablets and anything that charges via this port. We can also measure the power draw of a Flash drive or external drive, which often exceed the allowed USB 2.0 limits. There are 10 memories that are not dependent on power, so even when unplugged and plugged back in they remember the last value.

UT658 - USB connector without cable
UT658B - USB connector with cable 10 cm

Product parameters:
- storage capacity: 10 measurements
- LCD display


Technical parameters:
- input voltage range: 3 V - 9 V
- voltage resolution: 0.01 V
- voltage monitoring accuracy: ±1%
- current monitoring range: 0 A - 3 A
- current monitoring accuracy: ±(1%+2)
- current resolution: 0.01
- energy: 0 - 9999 mAh
- weight: 28 g
- dimensions: 84 x 29 x 12mm