Features:
100% brand new and high quality
Compatible with cell phone and computer.
Mini size for easy carrying.
Widely used by factories， labs， etc.
With LED digital screen， can display the voltage and current of power supply equipment at the same time.

Specifications:
Supply voltage: DC3V-9V
2.Test current:0-3a (up to 5A，error: ± 1%)， 5a biggest support
5a current (if more than 3a， error will be larger than 3%)
Color: Black
Size: 7.5*3*1.5cm(L*W*H)
Net weight: 24g

Package Includes:
1 * USB Current Voltage Tester