Product Name: Laser Barcode Reader (DSB-7) Model NO.: DSB-7 Trademark: Dowell Transport Package: 20PCS/Ctns, G.W./ CTN : 16.5kgs Specification: CTN Size: 470*385*505mm Origin: China Product Description LASER BARCODE READEROptical:> Scanner Type: Bi-directional> Light Source: 650 - 670nm(visible)> Scan Rate: 100 scans per second> Resolution: 0.10mm (4mil) PCS0.9> Reading Distance: 2.5 - 600mm (100% UPC/EAN)> Print Contrast: 30% minimum reflective differencePower:> Current Consumption 100mA (Idle Current < 40mA)Environment:> Relative Humidity 5% - 95% (non condensing)> Shock 1.5m drop on concrete surface> Ambient Light Immunity: Immune to direct exposure of normalOffice and factory lighting conditions, as well as direct exposureTo sunlight