Features:
- High quality， small sized， easy and convenient to carry
- It can measure current and voltage of the power supply equipment with USB port
- The voltage and current will be displayed circularly
- Plug and play， no extra power supply needed.

Workable range: U= 3.5 - 7.0V， A= 0 - 3A

Resolution: Voltage 10mV， current 1mA

Error Range: Voltage

Full-scale Voltage Drop: 200mV

Workable Temperature: 0 - 60℃

Color: Blue

Product Dimension(L x W x H): 52 x 34 x 15mm

Product Weight: 17g

Approved: CE / FCC

After Sales Service: 1 Year Warranty