Weems & Plath Parallel Plotter

The Weems & Plath ^® Parallel Plotter is the most popular Weems plotter available.

Features:

• Mounted on a Roller
  • Allows you to plot course and parallel lines with simple direct transfer
  • Doesn't require the space of traditional parallel rules or triangles
• Two Rollers keep the plotter parallel as you slide across your chart
• Contains distance scales at 1:29,000, 1:40,000 and 1:80,000
  • Fits N.O.S. Coast and Harbor Charts
• Includes semi-circular protractor and (2) quarter circle protractors to measure against parallel of latitude
• Instruction manual included
• Lifetime Warranty