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GTCO Roll Up Digitizer, RUD III

  US Prices 
CDN Prices

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Turn any environment into a dynamic workspace. The Roll-Up III digitizer is portable and engineered with GTCO CalComp by Turning Technologies exclusive patented Redundant Grid Technology™ for greater durability and ruggedness. Simple setup makes the Roll-Up III ideal for use in the office or on the road.

Minimal Setup for Maximum Results

Installation is quick and easy. Built-in USB connectivity allows power to be supplied through a USB port, providing immediate access to a desktop or laptop computer and with a wide selection of applications. Create precise designs with innovative sensing technology.

Dependable Durability

Extremely light weight and mobile, the Roll-Up III can be easily rolled for storage or transported to various locations. Made with resistant state-of-the-art materials, including a tough Lexan® work surface, the digitizer keeps a smooth, flat surface and features dual orientation that allows the controller housing to be configured on the right or left edge of the digitizer.

Greater Functionality

Use a variety of pointing devices, including a pen-shaped stylus for increase precision and accuracy. Fitting for quantity takeoffs, the MaxVu™ cursor features a wide viewing area for proper digitizing.

  • Corded 16-button MaxVu cursor

  • Corded 4-button MaxVu cursor - Obsolete and no longer available. Use the 16 Button 

  • Corded stylus with tip and 2 side switches


Order Clamps Here:


USB to Serial Adaptor

Looking for a way to connect your GTCO, Calcomp or Summagraphics serial device to the USB port on your PC? Our USB High-Speed Serial Adapter provides a simple and reliable solution. This adapter is recommended by GTCOCalcomp due to its dependability and compatibility. Windows 7 & Windows 10 32/64 bit compatible. This adaptor works with and is recommended for use with the GTCOCalcomp Tabletworks Driver. (Also works with vtablet.com driver)





Platform Support PC
Software Drivers Wintab compliant, Microsoft Windows® 95, 98, ME, NT, 2000, XP, Vista, 7 and 8
Hardware Interface USB standard: RS-232 and QuikRuler port (requires optional power supply)
Thickness 0.078 in/2.0 mm
Roll Diameter 8 in/203 mm recommended
Resolution Up to 2,540 lines per inch/100 lines per mm
Proximity 0.5 in/12.7 mm
Baud Rate Up to 38,400
Technology Electrostatic (Note: for digitizing applications involving conductive inks; GTCO's Super L™ Series is recommended)
Output Formats GTCO Type 5/5A Binary or ASCII, Summagraphics Microgrid, CalComp 9500
Operating Modes Point, line, continuous, incremental
Power Supply None required when connected via USB port
When connected via serial cable 120V/60 Hz standard,
100-240V/50-60 Hz optional
Operating Temperature 40 to 115°F/5 to 46°C
Storage Temperature 0 to 150°F/-18 to 66°C
Humidity Range 0 to 90%, noncondensing
Warranty Two-year limited U.S. warranty, free technical support
Extended warranty available - U.S. only
Included Components - Roll-Up III digitizer and controller
- Transducer
- CD with TabletWorks driver and User's Manual
- USB cable
- Shipping/storage tube with insert
- Accessory pouch

Digitizer Options and Physical Dimensions

Model Active Area Footprint Weight Average Shipping Weight
2024 20 x 24 in/508 x 610 mm 28 x 29 in/711 x 737 mm 4 lbs./1.8 kg 13 lbs./5.9 kg
3036 30 x 36 in/762 x 914 mm 35 x 44 in/889 x 1,118 mm 6 lbs./2.7 kg 17 lbs./7.7 kg
3648 36 x 48 in/914 x 1,219 mm 41 x 56 in/1,041 x 1,422 mm 7.25 lbs./3.3 kg 21 lbs./9.5 kg
Transducer Options
- Corded 16-button MaxVu cursor
- Corded 4-button MaxVu cursor
- Corded stylus with tip and 2 side switches
Other Options
- Plan hold down clamps
- Deluxe travel case
- QuikRuler LCD module
- Serial interface cable and power supply

Note:  Roll-Up III technology provides outstanding portability and reliability, however the Roll-Up III does not operate reliably with documents printed with conductive inks. Blueprints and copies typically do not contain any conductive inks; however some inkjet printers may use black conductive inks. For these types of documents, we recommend the Super L VI digitizer, which is not affected by conductive inks. Another option is to use a dye-based ink instead.


Digitizer Pricing - Please email [email protected] or
Call: 1-877-902-2979 ext 101 for sales.


Accessories - Pricing

Stylus -  LF-A-11-00479-01-R  RD-STY-2R3

4 Button Cursor - LF-A-11-00304-01-R RD-4BC - OBSOLETE
16 Button Cursor - LF-A-11-00305-01-R  RD-16R3
I/O Cable (RS-232) - RD-A-34-00110-02-R RD-IOC
Power Supply & RS232 Kit for Roll Up 3 RD3-RS232-PSKIT
USB to Serial Adaptor USBADPT-KS
Plan Hold Down Clamps (Set of 2) for Roll Up - RD-A-84-00352-01 RD-PH


USA Office

Address: 1480 Gulf Road, Suite 837,
PO Box 1364
Point Roberts, WA 98281

Western Canada - Vancouver BC

Tel:1.800.663.6001 or 1.604.925.6150
Address: 2454 Haywood Ave
West Vancouver, BC V7V 1Y1

Eastern Canada - Markham, Ontario

Tel:1.800.465.0164 or 1.905.513.7027