Tally Systems, Inc - Software for Estimators

GTCO Roll-Up Digitizers - Rugged–Redundant Grid Technology

GTCO'S Roll-Up III Digitizer The Roll-Up III is engineered with GTCO CalComp's exclusive patented Redundant Grid Technology, which substantially improves the durability and ruggedness of this digitizer, making it the only choice for true portable use.
Native USB connectivity allows power to be supplied via the USB port. Installation is quick and easy—Wintab™ applications use the Roll-Up III's Plug and Play feature, and non-Wintab applications use our exclusive one-step SuperSet menu.	The Roll-Up III is available with a variety of pointing devices.