Description:

USB smart detector, current, voltage Tester
Compact size and easy to carry, plug and play
Special design of both USB sides in so makes it easy when plug the USB tester with other devices
Detect multiple power output voltage and current,dimultaneous display of current and voltage data
The USB male plugs in the 5V charger, and the female base is connected to the mobile phone, you can directly read the voltage and current parameters.

Specification:

Accuracy: ±1%
Input/Output Votage:3-9V
Input/Output Current:0-5A
Voltage Resolution:0.01V
Current Resolution: 0.01A
Product size: 74x28x15 mm/2.91x1.10x0.59 inches

Package Includes:

1 Piece USB Detector