Model no.: x-530 1.Ergonomic design; 2.Convenient and easy to use; 3.Multiply built-in interface, usb/kb/rs232 interface for choice; 4.Fast and accurately decode all standard 1d bar codes; 5.Good anti-shock performance; 6.Suitable for supermarket, mall, shop, post office, warehouse etc use. Technical parameters Item name, handheld laser barcode scanner Model no., x-530 Light source, visible laser 650nm Error rate, 1/5, 000, 000 Safety , according to china national laser safety standard class1 Barcode type, 1d barcode like upc-a, upc-e, ean-13, ean-8, isbn/issn, code 39, codabar, interleaved 2 of 5, industrial 2 of 5, matrix 2 of 5, code128, code 93, code 11, msi/piessey, uk/plessey, ucc/ean128 code, etc. Supported interfaces, built-in ps/2 keyboard, rs-232 serial, standard 2.0usb interface Trigger mode, trigger buttons, automatic successive scanning, automatic scintillation scanning Prompting mode, led and beeper Baud rate, rs232baudrate: 2400-38400 Bar width, minimum 0.1mm¡ê¡§4mils¡ê© Depth of scanning field, 2~9cm(0.1mm bar width);3~40cm(0.3mm bar width) Scanning speed, 150times/sec Scanning distance, 10~600mm elevation angle 60¡ã, inclination angle 45¡ã Operating temperature, -20oc~50oc Storage temperature, -20oc~60oc Operating humidity, 0~95% Storage humidity, 5%~95% Input voltage, dc 5v¡¨¤5% Operating current, 50ma(operating mode);30ma(standby mode);100ma(maximum peak) Quiescent current, Electrostatic protection, 15v Shock resistance, pass 1.5m free fall test Electromagnetic interference, according to en8001, par1 standard Dustproof waterproof, according to iec529, ip42 standard Scanner size, h*w*l: 167mm*64mm*96mm Weight, 137(without cables) Shell material, abs+pvc+pc Color, black/white/yellow Language , support multi-languages H*w*l: 167mm*64mm*96mm