Preces apraksts

• Features: This is the mini USB meter It can clearly exhibit all of the data Can smoothly measure the USB ( PC USB, cellphone charger, automobile charger , mobile energy , and many others ) port and system working current and the output voltage charge-discharge capacity, performance, and choose the functionality of the charging cable charging equipment, this tester can meet the necessities ! Fit to factories, laboratories and personal use, big selection and Easy to use, easy to take alone, no additional strength supply, Plug and play Description: DIY Supplies: Electric Display Type: Digital Only Code Accuracy class: Plus or minus 1% Operating temperature: typical 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 enter terminal to the output port of the charger 2 Press the RTZ reset button for 3 seconds before the screen displays reset three OUT - USB port for connecting the output finish to the information cable four Input voltage demonstrate window (3-9V) accuracy ± 1% 5 Charging recent reveal window (0-3A) accuracy ± 1% 6 Battery ability show window (0-99999mAh) 7 Working time exhibit window (0-99H) Unit: minutes 8 Working time and means reveal with memory operate after energy outage

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