LCD Dual USB Charger Mobile Power Detector Voltage Current Meter Tester Monitor

Description

Description
USB current and voltage meter with over voltage detection and power usage storage.
Features
High quality
Compact design
Dual USB port
Nice clear display with back light
Store power consumption values
Specification
Interface : USB 2.0
Voltage range : 3 ~ 7V
Current : 50mA ~ 3,500 mA
Size : 6 x 2.8 x 1.5 cm
Package
1 x USB voltage and current meter
Shipping
Free USPS Shipping with TRACKING