KEWEISI

Power USB Tester Tail KWS-10VA Voltage Current Detector.
Details:
Voltage: 3 - 9V ± 1%
Current: 0 - 3A ± 1%
Specification

Brand Name: VKTECH
Operating temperature: Normal
DIY supplies: Electric
Accuracy class: Accurate
Display type: Digital only
Dimensions: 59 * 23 * 14mm
Model Number: Volt Meter
Power supply: USB
Operating Range: U = 3 ~ 7.5V I = 0 ~ 2.5A
Full scale drop:: (When measuring current) 200mV
Measuring Range: Voltage 10mV current 1mA