USB Detector Meter Tester Voltmeter Ammeter Double Output - Keweisi KWS-10VA

USB measuring tool. It allows you to measure the current consumption and the voltage value of the port.
The meter is equipped with two USB output ports compatible with USB 2.0
Specification:
Model: KWS-10VA
Voltage measurement: DC 3.00-20.00V
Voltage and current measurement tolerance 1%
Number of measurements 2 per sec
Current measurement: DC 0 - 3A
Current consumption about 10mA
Dimensions 64 x 21.6 x 11.2 mm
Compatible USB 2.0 ports
2x LED display
Manufacturer: Keweisi