BESTOPE Portable Digital Led USB Voltage Current Multimeter,USB Meter 2.0/3.0 Amp Volt LED Reader,USB Power Meter USB Tester Monitor for Smartphone Tablet Gadget Charging Status (Style6)

The USB power meter is flexible, Easy to use and robust Voltage and Current tester that reads the USB status to you in real-time style!

Scope of work: Current (0-2.5A) can detect mobile phone charger voltage compliance DC5V
Operating Range : U = 3 ~ 7.5V I = 0 ~ 2.5A
Resolution : Voltage 10mV current 1mA
Error : voltage <± 1% current <± 2%
Full scale drop : ( When measuring current ) 200mV
Working temperature : 0-60 ℃

Package includeï¼›
1x USB power Monitor