... software development. Our main products are laser bar code scanners, engines, decoding modules and wireless scanner modules. Meanwhile ... 6.3 cm* 8.7cmNet weight :129g :MaterialABS+PCVoltage5 V +/- 10%Current110mA , idle 10mAColorwhite, gray, blackPerformance CharacteristicsScanner ... Interleaved2of5,Code93,MSI,Code11,ISBN,ISSN,china post code, etcBit error rate1/500millionResolution4mil(0.1mm)Tipbuzzer ...