Description

• Features: This is the mini USB meter It can obviously display all the records Can smoothly measure the USB ( PC USB, cellphone charger, automobile charger , mobile energy , etc ) port and system operating latest and the output voltage charge-discharge capacity, performance, and decide the functionality of the charging cable charging equipment, this tester can meet the necessities ! Fit to factories, laboratories and private use, wide selection and Easy to use, smooth to take alone, no extra energy supply, Plug and play Description: DIY Supplies: Electric Display Type: Digital Only Code Accuracy class: Plus or minus 1% Operating temperature: standard Power Supply: AC Voltage: 4-20V+/-1% Current: 0-3A+/-1% Time: 0-99H Specifications: Model: KWS-V20 Material: Plastic Color: Blue Size: 59*23*13 1 IN - Connect the input terminal to the output port of the charger 2 Press the RTZ reset button for 3 seconds earlier than the display screen reveals reset three OUT - USB port for connecting the output finish to the info cable four Input voltage reveal window (3-9V) accuracy ± 1% five Charging recent display window (0-3A) accuracy ± 1% 6 Battery capacity display window (0-99999mAh) 7 Working time display window (0-99H) Unit: mins 8 Working time and skill show with memory operate after power outage

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