DESC: For retail, office, and light-industrial applications, the QS2500's 200 scans-per-second linear imager scan engine provides snappy reading performance and an extended depth-of-field. And the QS2500 also reads poorly printed bar code labels quickly and easily. The QS2500 is capable of reading a wide range of bar code symbologies, including Reduced Space Symbology (RSS) and PDF417, allowing you flexibility in reading now and in the future. It also features flash memory for easy software upgrades, along with programming and label editing. Its enclosure is lightweight and ergonomic, and a hands-free tabletop stand is available.