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⚓ Chart your course with confidence—never miss the mark!
The Weems & Plath Marine Navigation Parallel Plotter is a precision instrument featuring three distance scales tailored for N.O.S. charts, an aluminum roller for smooth plotting, and multiple protractors for accurate course and bearing measurements. Compact and lightweight, it’s a trusted tool for boating professionals and enthusiasts alike, delivering reliable navigation since 2011.
| ASIN | B0000AY1BQ |
| Batteries included? | No |
| Best Sellers Rank | 38,237 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 20 in Marine Electronics |
| Brand | Weems & Plath |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (186) |
| Date First Available | 10 Oct. 2011 |
| Department | Women's |
| Features | Aluminum roller assembly for easy course plotting and parallel line transfer, protractors for measuring courses and bearings |
| Included components | Aluminum roller assembly, Semi-circular protractor, Two quarter circle protractors, Instructions on back of plastic storage sleeve |
| Is discontinued by manufacturer | No |
| Item model number | 120 |
| Manufacturer | Weems & Plath |
| Material type | Acrylic |
| Product Dimensions | 31.75 x 7.62 x 1.27 cm; 140.61 g |
| Shape | Rectangular |
| Size | 3-1/2 inches x 12-1/2 inches x 0.5 inches |
| Sport | Boating |
| Weight | 1.5 kg |
S**G
After lengthy delay delivered.
Product finally arrived and is as described. Seller responded in a timely fashion to quesitons and was helpful in locating the package. The product is in original packaging with instructions. Recommend seller.
F**S
Excellent product, well packaged and shipped quickly
M**.
Not used it yet
M**.
This is handy when plotting your courses.
K**M
Works good. Made out of 1/8" sturdy plastic (probably won't take bending at all). Wheels seem to grip plotting and chart paper reasonably well. It is about 12.5 inches long so you need a bit of room to use it - especially to keep the wheels on a level, gripping surface. It will go in my chart kit and out to sea.
J**M
I prefer this to a parallel rule. It is much easier to use on the smaller format of chart books. It's size and the roller aspect to its operation make it easier to use and less subject to slipping.
Trustpilot
5 days ago
3 weeks ago