window Self-inductive influence reading Support sports reading, sensitive scanning Support barcode reading without backlight 3 working modes (normal mode, mobile phone mode, fast moving mode) Direct transmission of multi-language barcode information Size 105mm x 146mm x 70mm Weight 345g Voltage 5V Current 50mA (standby); 500mA (working); Reading parameters Sensor pixel 1280p (H) x 800p (V) Light source lighting 650nm RED LED Field of view angle Horizontal ≥50° Vertical ≥35° Sensitivity Tilt ±65° Rotate 360° Deflection ±60° Motion tolerance up to 2m/s Print contrast ≥20% Communication interface USB, RS232 Reading accuracy ≥3.9mil Reading code system 2D QR Code, MicroQR, PDF417, MicroPDF417, Data Matrix, Maxicode, Aztec Hanxin, etc. One-dimensional UPC, EAN, Code 128, Code 39, Code 93, Code 11, Matrix 2 of 5, Codabar Interleaved 2 of 5,Mis Plessey, GSI DataBar, China Postal,Korean Postal, etc. Typical code Reading distance Code 39 (5mil) 0mm-60mm 100% Upca(13mil) 0mm-200mm User environment Working temperature 0℃~50℃ Storage temperature -40℃~70℃ humidity Relative humidity 0%~95%, non-condensing Anti-vibration can withstand a 1.5-meter drop test