Digital Mobile Power charging current USB voltage Tester Meter
Product Features Compatible with mobile phone,tablet With LED digital screen,can display the voltage of power supply equipment Plug and play,operation is easy,made of high quality material,durable Colors:Black-red red,black-red blue,black-blue blue, Blue-red red,blue-red blue,blue-blue blue
Specification Supply voltage, test voltage: 3.2 ~ 10V Test Current: 0 ~ 3A (10A Maximum) Operating Current: <20mA Display: 0.31 "LED, Red/Blue Dimensions: 67 x 24 x 15mm Measuring rate: ≥ 300mS / times Accuracy: 1% (± 2 digits)