Mini USB Power Charger Current Voltage Tester 4-Digit Red Display 3.5-7V 0-3A Detector

Features:

Compact and easy to carry
No additional power supply
Plug and play
Measure the output voltage of the USB port and the device operating current or load voltage

Specification:

General
Color	Blue
Quantity	1 Piece
Specification
LED Display Digit	4Bit
LED Size	3.3 Inch
LED Display Color	Red
Detection Range	Voltage:3.5~7V;Current:0~3A
Accuracy	Voltage:less than +/- 1%
Current	Less than 2%

Package Included:

1 x Mini USB Current Voltage Tester

Detail Pictures: