Zhengzhou Symbol symbolls-4278 laser barcode scanner Wireless retail, healthcare, light Guo 13523089121 QQ: 3183989659, Symbol symbol ls4278 Bluetooth (bluetooth) wireless bar code scanner, to ensure that you get a reliable long-term returns symbol not only provide wireless ls4278 high performance barcode scanning, it also provides an excellent total cost of ownership. symbol ls4278 is designed to provide excellent scanning performance support Bluetooth. Users scan items from any angle. Symbol ls4278 Bluetooth-enabled cordless bar code scanner can be used anywhere in the workspace will be superior data acquisition. Its multi-line raster scan pattern need not perfectly aligned, within 50 feet (15 meters) of the radius can be scanned, the operator can have more space to move. This laser handheld devices in retail, healthcare or light industrial environments performed well, can improve efficiency and profitability. Symbol symbol ls-4278 Physical Characteristics Dimensions: 7.3 inches x length scanner high x 3.85 inches wide and 2.7 inches / 18.5 mm x 9.7 mm long x 6.9 mm wide cradle: high 2.0 inches long x 8.35 inches wide x 3.4 inches / height 5 mm x 21.1 mm long x 8.6 mm wide voltage and current (charger): Symbol symbol ls-4278 Performance Characteristics Light Source: 650nm laser diode Motor Frequency: 50hz recognition rate: 200 rotations per second perspective / Tilt / Offset Angle: +/- 35 ° / 60 ° / 60 ° Print Contrast: 25% minimum reflectance difference multi-line multi-line scan range: 5in read range of approximately 0.5 in (1.3cm) 10in reading distance of approximately 1in (2.5 cm) Action Tolerance: horizontal speed: 200in (508 cm) / second vertical speed: 200in (508 cm) / second angular velocity: 200in (508 cm) / second symbol ls4278 Environment