NP-2 Chart Plotter
The unique and simple NP-2 Plotter allows fast, combined readings of headings and distances on Topographical charts. Magnetic or True headings (zero wind) and distances are obtained simultaneously by simply aligning the 1:500,000 centre scale with the desired track. The NP-1 also has scales for 1:100,000 to 100nm and 1:250,000 to 25nm and a protractor on the outside of both sides. Manufactured in clear flexible plastic and supplied in a clear plastic slip case. 19 x 5.5 cm.