USB Current And Voltage Tester

Product Information：

Type: Digital voltage measuring instrument
Measuring range: DC 3V-9V (V)
Output voltage: DC 3V-9V (V)
Ambient temperature: 0-60 (℃)
Dimensions: 60*28*15 (mm)
Voltage measurement error: after 3A, the error will be larger by 3%
Specification: USB voltage and current meter
Colour: Black

Packing:
Voltage and current meter X1