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AccuTab VI 






AccuTab VI by GTCO CalComp

Designed for the GIS professional, the AccuTab VI series offers the highest level of accuracy in digitizers on the market today. 

Superior Data Integrity Guaranteed!
The integrity of the data produced by a digitizer can only be as good as the digitizer's underlying technology. Every aspect of both the design and the production of an AccuTab VI large-format digitizer has been engineered to meet one single objective—to provide the highest level of data integrity possible— guaranteed. This includes coordinate resolution, measurement accuracy, repeatability, product reliability and system compatibility.


Patented sensing technology provides up to 4,000 lpi
resolution (150 lpmm)
Accuracy up to ± 0.002 inches
Superior Data Integrity Guaranteed
Patented technology
Certificate of accuracy ships with each digitizer
Backed by a two-year warranty and performance guarantee*
Ease of Use
USB Powered
AccuSet menu for instant digitizer configuration and setup for serially connected systems
Perimeter C-channel for attaching stands and accessories
Integrated USB and RS-232 serial connections
Durable and Dependable
State-of-the-art materials
Durable, tough work surface

*GTCO CalComp guarantees the performance of the AccuTab VI digitizer to the original purchaser for 2 years from the date of purchase. If at any time during the 2 years your AccuTab VI isn't performing within specifications, simply contact us for an RA number.

After receipt of the AccuTab VI, we will measure its performance—including resolution, repeatability and accuracy. We will repair or replace your AccuTab VI should it fail any of these tests. We will also send you a report verifying your AccuTab VI's performance to specifications. 


What's in the Box

16-button high accuracy illuminated cursor
USB cable
Windows 95/98/NT/2000/XP/Vista drivers
Pedestal mounting brackets (except with Model 2024)
Pen/cursor tray
Optional RS-232 serial kit (power supply & cable)
Optional clear overlay
Optional plan hold-down: Model 3648 only
Optional digitizer stand: Dakota Pedestals/Workstations
Chaparral Pedestal (recommended for Model 4460)



Model Active Area Footprint Weight Shipping Wt (Avg)
2024 20 in x 24 in
(508 mm x 610 mm)
29 in x 34 in
(737 mm x 864 mm)
13 lb
(10.5 kg)
31 lb
(17.7 kg)
2436 24 in x 36 in
(610 mm x 914 mm)
32.5 in x 46 in
(826 mm x 1168 mm)
19 lb
(8.6 kg)
48 lb
(21.8 kg)
3648 36 in x 48 in
(914 mm x 1219 mm)
44.5 in x 60 in
(1130 mm x 1524 mm)
30 lb
(13.6 kg)
79 lb
(35.9 kg)
4460 44 in x 60 in
(1118 mm x 1524 mm)
52.5 in x 69 in
(1334 mm x 1753 mm)
40 lb
(18.2 kg)
89 lb
(40.5 kg)



Platform Support PC
Software Drivers Microsoft Windows 95, 98, Me, NT, 2000, XP and Vista
Hardware Interface USB, RS-232 serial (requires optional power supply)
Absolute Accuracy ±  0.005 in (± 0.127 mm) standard
±  0.002 in (± 0.051 mm) optional
Resolution 4,000 lines per in (150 lines per mm) real resolution
Repeatability 1 LSB (least significant bit)
Proximity 0.4 in (10.16 mm)
Self Diagnostics Automatic Testing RAM, ROM and microprocessor
Baud Rate Up to 38,400
Data Rate Up to 200 coordinate pairs per second
Technology Patented Electromagnetic
Cursor Switches Elastomeric keypad, rated life over 1 million actuations
Emulations GTCO Type 5A, Summagraphics Microgrid, CalComp 3400
Operating Modes Point, Line, Run, Track, Incremental, Prompt
Power Supply 120V 60Hz or 220V 50Hz (required for RS-232 serial connection)
No power supply required for USB connection
Power Requirements 5VDC, 100mA current draw (USB)
9VDC, 200mA current draw (with power supply)
Certification UL 1950, EN60950, FCC, VCCI, CE, EN55024, EN55022, Industry Canada
Operating Temperature 41° to 115°F (5° to 46°C)
Storage Temperature 0° to 150°F (-18° to 66°C)
Humidity Range 10 to 95%, Non-condensing
Operating Altitude Up to 10,000 ft (3,077 m)
Storage Altitude Up to 50,000 ft (15,200 m)
Warranty Two-Year Limited US Warranty


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