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• Kws USB Voltage Current Meter Features: 100 percent Brand New and High Quality This is the mini USB meter It can measure voltage, current It can clearly display all the records Can easily measure the USB ( PC USB, cellphone charger, vehicle charger , cellular energy , and many others ) port and system operating latest and the output voltage charge-discharge capacity, performance, and judge 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, clean to take alone, no further energy supply, Plug and play Specifications: Material: Plastic Color: Blue Voltage: 3-7+/-1% Current: 0-3A+/-1% Net weight: 17g Packing Includes: 1 * Current Voltage Capacity Tester KWS-V20 Features: This is the mini USB meter It can clearly exhibit all of the records Can easily measure the USB ( PC USB, cellphone charger, vehicle charger , cellular strength , and many others ) port and machine working recent 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 range and Easy to use, smooth to take alone, no further strength supply, Plug and play Description: DIY Supplies: Electric Display Type: Digital Only Code Accuracy class: Plus or minus 1% Operating temperature: regular 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 exhibits reset three OUT - USB port for connecting the output finish to the information cable four Input voltage exhibit window (3-9V) accuracy ± 1% 5 Charging current reveal window (0-3A) accuracy ± 1% 6 Battery skill display window (0-99999mAh) 7 Working time show window (0-99H) Unit: minutes eight Working time and potential reveal with memory operate after power outage

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