Barcode Scanner 1D/2D All-round Desktop Automatic Sensing Data Matrix Reader 2D: DOT Code, Codeblock A、Codeblock F、PDF417、Micro PDF417、GS1 Composite Codes、QR Code、Data Matrix、MaxiCode、Aztec、HANXIN. Roll / Pitch / Yaw:360°, ±65°, ±65°. Light Source: Red color LED. Humidity:5% to 95% relative hum idity,non-condensing. Read More