Our Patent Pending GPS Plotting Protractor is he only way to quickly and easily transfer position information between your 1:50,000 and 1:25,000 scale paper map and your GPS receiver, and back again to an accuracy of ten metres. If you need to be able to measure or plot grid referenced to this level of accuracy, you need our GPS Plotting Protractor.
This technology was recognised in 2001 when our GPS Plotting Protractor was admitted to the Australian Technology Showcase. Our plotting technology is delivered to you in a handy pocket sized protractor, showing both degrees and mils, and including full instructions.