WEEMS PARALLEL PLOTTER™
Our most popular rolling plotter!
• Contains distance scales at 1:20,000, 1:40,000 and 1:80,000 to
fit N.O.S. Coast and Harbor Charts, as well as inch scale
• Includes semi-circular protractor for measuring courses and
bearings against meridian on chart, and two quarter circle
protractors for measuring courses and bearings against
parallel of latitude
• Courses and parallel lines are transferred and kept parallel by
means of two rollers mounted on a slide axis
• Used for measuring or laying off courses and distances on
nautical chart
• Instructions included
Dimensions: 3-1/2” x 12-1/2” (89 x 318 mm) | Wt: 0.31 lb (141 g)