Total digital integral decoding; Fully independent property rights (Having been awarded with multiple national patents); Embedded 32-digit ARM microprocessor; Very comfortable operation sense; Intelligent AGC control; Infrared automatic sensor; Rich decoded types; Service life of button reaches up to 50 million times; Multiple languages (Am. English; French; German). Functionality Item Parameter Type of illuminant 650nn laser Use type Hand-held or bracket-held installation Bit error rate (BER) 1/5 million Safety performance Meet the Grade II National Criteria for Laser Safety Barcode types EAN-8EAN-13UPC-AUPC-ECode 39Code 93Code 128EAN128CodaberIndustoal 2 of 5Interleave 2 of 5Matrix 2 of 5MSI Chinese postcode etc. Supported interfaces RS232, PC2 keyboard, USB, etc. Scanning method Manual Transmission rate RS232 Baudeate:2400-38400 Resolution (pcs0.9) 0.10mm(4mnl) Depth of field 10-420mm (pos09 density 0.25) Reading speed 58 times/second Reading preciseness 0.40-0.825mm Reading distance 10-520mm Reading angle of elevation 60 Reading angle of dip 45 Operating temperature -20C-45C Storage temperature 20C-45C Operating humidity 5%-85% Storage humidity 5%-85% Power voltage 5V Working current 57mA Static current 36mA Fall test 100 times/1.5m Light intensity Daylight, 4000Lux Electromagnetic interference Complying with en50081, par1 criteria External electromagnetic interference resistance Complying with en50081, par1criteria Dustproofing and waterproofing Complying with en50081, par1 criteria Exterior dimension Length*Width*Height: 90mm*70mm*153mm Materials ABS+pc Weight 128g