-40%
USB power tester meter current voltage capacity voltage detect charger
$ 8.87
- Description
- Size Guide
Description
This is the mini USB meter.It can measure voltage, current, power and capacity.
0.91inch OLED Screen design.
It is so lightweight which is so portable to be taken.
Environmental protecting and low energy consumption.
Over-voltage and under-voltage reminding for safe using.
Perfect tool that is useful,helpful and so practical.
Easy to use and to operate at affordable prices.
Voltage range: 3.5V-9V (1% accuracy)
Current range: 0-3.3A (accuracy 1%)
Working time (0-99Hour)
Capacity measurement range:0-99999mAh
Color: Light blue
Size:59*23*13.5mm
1 * USB Charger Capacity Power Current Voltage Detector Tester