Probador de cargador USB de KWS-V20, medidor de corriente de voltaje médico, voltímetro, amperímetro, probador de capacidad de batería, Detector de energía móvil

1.Brand new and high-quality.
2.It can measure the current and voltage of power devices with USB ports.
3.Plug and play, no additional power required.
4.The voltage and current will be displayed in circles.
5.Small size, simple, and convenient to carry.

Parameters:
Power: 15 (W)
Power supply voltage: 4-30 (V)
Measurement range: 0-3 (A)
Resolution: Voltage is 10mV, current is 10mA.
Error range: voltage ± 1%, current ± 2%.
Full scale voltage drop: 200mV.
Operating temperature: 0-60 ℃.

Package include:
USB current Voltmeter * 1