This product can be used to measure the USB interface, mobile phone charger, USB products such as power supply or power consumption situation.

Features
Plug and play
Can measure the USB power supply equipment when empty, the load voltage, the USB terminal voltage and current at work
Current voltage loop display
Small size and light weight design, convenient to carry
No need for power supply and other ancillary equipment
Apply to factory, laboratory and user

General Specs
The scope of work U = 3 ~ 7.5 V I = 0 ~ 2.5 A
Resolution voltage 10 mv current 10 ma
Random error voltage (plus or minus 1% current < plus or minus 2%
Full scale pressure drop 200 mv (when measuring current)
Working temperature 0-60 degree
Product size 53 x 35 x 14 mm