Features: Brand new and high quality. It can measure current and voltage of the power supply equipment with USB port. Plug and play, no extra power supply needed. The voltage and current will be displayed circularly. Small sized, easy and convenient to carry.
Product properties: Display
Type: Analog and digital
Working temperature: regular
Accuracy level: A
Power supply: DC
Workable range: 3.5 - 7.0V, 0 - 3A.
DIY supplies: Electric
Specifications:
Resolution: voltage 10mV, current 10mA.
Error range: voltage <±1%, current <±2%.
Full-scale voltage drop: 200mV.
Workable temperature: 0 - 60°.
Color: Blue
Size: 50*35*15mm
Package included: 1 x USB Current And Voltage Tester