Sell Two-dimensional barcode

Description

Specification Physical parameters Dimensions *6.*4 cm (H) x 7.*6 cm (W) x *1.*9 cm (thick) Weight (not including communication lines) **1.4 g Voltage 5 V + / - *0% Current of **0 mA (average) Power as the host may be: Host power or external power Color similar to the cash registers of white or light black Performance parameters Light Source **0 nm visible laser diode **0 x **0 resolution Minimum strip width is 5 mil (0.**7 mm) **0% of rated distance for the UPC / EAN symbols, between 1 in (2.5 cm) and *4 in. (*5 cm) between Print Contrast *5% minimum reflectance difference Rotation angle + / - **0 degrees (through the wrist clockwise or counterclockwise rotation control) Tilt angle + / - *0 degrees (by lowering or raising the wrist control) Offset angle + / - *0 degrees (from left to right or right to left by rotating the wrist to control) Ability to decode one-dimensional: UPC / EAN, with the added code UPC / EAN, ***** **8, JAN 8 & *3, Code *9, Code *9, Full ASCII, Code *9 Trioptic, Code **8, Code **8 Full ASCII, Codabar (NW7), Interleaved 2 of 5, Discrete 2 of 5, Code *3, MSI, Code *1, Code *2, Bookland EAN, IATA, UCC / EAN RSS and RSS Two-dimensional: PDF**7, microPDF**7, MaxiCode, DataMatrix (ECC ***0), Composite Codes, and QR Code Postcode US Postnet, US Planet, UK Postal, Japan Postal, Australian Postal and Dutch Postal Support interface, RS**2, Keyboard Wedge, Wand Emulation, Scanner Emulation, IBM **8X/**9X, USB and Synapse Environmental parameters Operating Temperature *2 ℉ to **2 ℉ (0 ℃ to *0 ℃) Storage temperature **0 ℉ to **8 ℉ (**0 ℃ to *0 ℃) Humidity Relative humidity 5% to *5% (no condensation) Ability to withstand seismic from 6 feet / 1.8 meters high and several times fell to the concrete floor can work No interference with ambient light in the normal office and factory lighting conditions, or direct exposure to the sun will not have any impact on their Sunlight *0, **0 ft. Candles/**7, **4 LUX Line *5 kV ESD 8 kV air discharge and contact discharge requirements Mandatory Electrical safety compliance UL***0, CSA C*2.2 No.**0, EN****0/IEC**0 requirements Laser Safety CDRH Class II, IEC Class 2 EMI / RFI FCC Part *5 Class B, ICES***3 Class B, European Union EMC Directive, Australian SMA