Calcomp Drawingboard III

Sales and Service 512-656-8195

Calcomp Drawingboard III is the most accurate and versatile hard board digitizing board made. The Drawing Board 6 comes in a variety of sizes and accuracies, and can be used with a pen stylus or button cursor. The digitizing easily connects to a computer through a USB cable or serial cable. The Calcomp Drawingboard III has been replaced with the Calcomp Drawingboard VI. The Logic Group sells and provides support for both digitizers.

GTCO Calcomp is the primary manufacturer of digitizing tablets in the US and worldwide. Available digitizers include the GTCO Calcomp Drawingboard VI, GTCO Rollup III, and GTCO Super L6, and Quikruler. GTCO does not sell their digitizers direct to users, preferring to use a dealer network, such as The Logic Group.

The Logic Group has been selling GTCO digitizers for over 30 years and is one their largest dealers. We write digitizing software specializing in software to trace patterns, calculate areas and lengths, and digitize points for exporting to Excel. We are experts on GTCO digitizers, digitizer software, digitizer repair, part replacement, and software requirements.

If you need to purchase, repair, replace or have a question about a GTCO digitizer product please contact our office or choose one of the options below.

Digitizing Tablet Sales

Digitizing Tablet Support

The Logic Group repairs and services all digitizer models of GTCO Rollups, Super L's, Accutabs, Calcomp Drawingboards, Summagraphics, Numonics, and Altek.

Calcomp Drawingboard VI

A Hardboard digitizer - Learn More


A flexible, portable digitizer - Learn More


The Logic Group Logic Tracer

Calcomp Drawingboard 6

GTCO Rollup 3

GTCO Super L6

Logic Trace Cnc Dxf

For CNC, Cad, & Cutting Industries

Logic Trace Software

Trace designs and parts and create DXF files for loading into CNC, CAD, and cutting software and hardware.

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Plan and Plan Plus

For Oil & Gas Industries

Digitize isopach maps and calculate contour areas, map volumes, and oil and gas in place

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Fast Takeoff

For Construction Industries

Perform quantity takeoffs using either a digitizing tablet or on screen with digital plans

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Jumbo Tracer

For All Industries

Digitize large patterns using multiple digitizers and create DXF files for CNC, CAD, and Cutting.

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The Logic Group