USB Power Current Tester

Features:
– Compact design, easy to take and test the USB port’s output voltage and working current
– Plug and play, the voltage and current will be shown on the display
– Adopted the new generation integrated circuit, high accuracy, stable operation, best anti-interference
– Suitable for mobile charger, USB disk in factory, lab and personal use

Specifications:
– Working voltage: 3 – 8V
– Working current: 0 – 3A
– Voltage error: less than 1 percent
– Current error: less than 2 percents
– Working temperature: 0 – 60 Deg.C

Note:
Because of different batches, the IC model number ( KSW – 05 or KWS – 05 ) will be sent at random