USB Document Scanner Digital Visual Presenter A4 Visualizer
US $100.00-$300.00
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Appearance size: | 333x169x374mm |
Maximum capture size: | >A3 |
N/Weight: | 1640G |
Working voltage: | 4.75v-5.25v |
Maximum working current: | ≤ 900mA |
Resolution: | 5160*3870 (20 mega pixels) |
Image color: | 24 bits |
OCR: | Professional OCR |
Scanning speed: | 1 second |
Image format: | JPEG, TIF, BMP, pdf ect... |
Scanning Materials: | books, documents, ID cards, notes, photos, magazines, books, stereoscopic objects, etc. |
Video format: | avi , WMV |
Camera control: | brightness adjustment, contrast adjustment, saturation adjustment,sharpening adjustment,Exposure adjustment |
Light source: | LED light supplement and sunshine |
Sensor: | CMOS |
Connection port: | USB2.0, no need external power supply |
Operation system: | Windows XP (SP2, SP3), vista, win7, win10. |
Material | Alluminiun Alloy + ABS |
Applicable People | people who need to scan books and flattening curve,& document,at office or home;Teacher who need to show visual presentation at classroom. |