The Carlson Design T-bar Digitizer allows you to create digital patterns quickly and accurately. The digitizer slides into your existing plotter/cutter supertrack to create a digitizing bed as big as your table. The included Windows software captures full-scale patterns without rescaling or distortion. Pattern pieces are saved and exported as plot/cut files.
The digitizer is portable and connects to a USB port. It is available in 60-, 72- and 84-inch widths.
TEXTILES.ORG 
