The PDT 6100 Series has been ergonomically designed to provide maximum user comfort over extended periods of use. Its small, lightweight, contoured form factor rests easily in the user's hand. The PDT 6100 allows for both left- or right-handed operation and a choice of conveniently spaced 35- or 46-key alphanumeric or 22-key numeric keyboard configurations for easy input even for users who need to wear gloves. The PDT 6100 offers a choice of brightly lit, easy-to-read display options. The 8-line by 20-character or the 16-line by 21-character liquid crystal displays feature user-selectable backlighting and adjustable contrast setting. Each display is scratch-resistant and sealed against moisture and dust. Superior ergonomics, a high-performance scan engine and optimum battery life. Available in both batch processing and RF models. RAM options from 1.2MB to a powerful 7.6MB. 35 or 46-key alpha-numeric or 21-key numeric keyboard. Features SE 900 Scan Engine. Available in both retail and industrial versions. All units ship with one product reference guide.