Skip to content Skip to navigation menu
Live Chat
Video

WEEMS & PLATH
Mini Parallel Rolling Plotter

$19.99

Add to My List
In stock online.
Model # 181844 | Mfg # 60

This scaled-down instrument consists of a plotter mounted on a roller, and includes a semi-circular protractor for measuring courses and bearings against a meridian. Lines are transferred and kept parallel by two rollers mounted on a slide axis.

  • Similar to the standard size rolling plotter
  • Ideal for small nav stations or "lap" navigation
  • 1:20,000 and 1:40,000 scales
  • Plotter surface measures 8" x 2"

Mini Parallel Rolling Plotter

Type Plotter
Warranty Details Lifetime Warranty

West Advisor

The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.