---
product_id: 271402481
title: "Weems & Plath Marine Navigation Parallel Plotter"
brand: "weems & plath"
price: "₩143484"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/271402481-weems-and-plath-marine-navigation-parallel-plotter
store_origin: KR
region: South Korea
---

# 3 precise distance scales (1:20,000, 1:40,000, 1:80,000) Integrated semi-circular & quarter circle protractors Aluminum roller for smooth, accurate plotting Weems & Plath Marine Navigation Parallel Plotter

**Brand:** weems & plath
**Price:** ₩143484
**Availability:** ✅ In Stock

## Summary

> 🧭 Navigate Like a Pro — Don’t Just Sail, Command the Seas!

## Quick Answers

- **What is this?** Weems & Plath Marine Navigation Parallel Plotter by weems & plath
- **How much does it cost?** ₩143484 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/271402481-weems-and-plath-marine-navigation-parallel-plotter)

## Best For

- weems & plath enthusiasts

## Why This Product

- Trusted weems & plath brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Protractor Power:** Semi-circular and dual quarter circle protractors provide professional-grade course and bearing measurements.
- • **Lightweight & Durable:** Crafted from sturdy acrylic and weighing just 3.3 pounds, it’s built for marine conditions without weighing you down.
- • **Precision at Every Scale:** Three detailed distance scales perfectly tailored for N.O.S. Coast and Harbor Charts ensure pinpoint navigation.
- • **Effortless Course Plotting:** Durable aluminum roller assembly guarantees smooth, accurate parallel line transfers every time.
- • **Compact & Ready to Navigate:** Slim rectangular design with handy instructions on the storage sleeve keeps you prepared on every voyage.

## Overview

The Weems & Plath Marine Navigation Parallel Plotter is a professional-grade chart plotting tool featuring three precise distance scales, an aluminum roller for smooth line transfers, and integrated protractors for accurate course and bearing measurements. Lightweight and durable, it’s designed to enhance navigation accuracy on any boating adventure.

## Description

Marine Navigation Parallel Plotter

## Features

- Weems & Plath 120, WEEM120

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Size | xx3 |
| Weight | 3.3 Pounds |
| Shape | Rectangular |
| Material Type | Acrylic |
| Features | Aluminum roller assembly for easy course plotting and parallel line transfer, protractors for measuring courses and bearings |
| Sport | Boating |
| Included Components | Aluminum roller assembly, Semi-circular protractor, Two quarter circle protractors, Instructions on back of plastic storage sleeve |
| Batteries Included? | No |
| Brand | WEEMS & PLATH |
| Department | Women's |
| Manufacturer | Weems & Plath |
| Item model number | 120 |
| Product Dimensions | 31.75 x 7.62 x 1.27 cm; 140.61 g |
| ASIN | B0000AY1BQ |

## Product Details

- **Item dimensions L x W x H:** 31.8 x 7.6 x 1.3 centimeters
- **Material:** Acrylic
- **Brand:** WEEMS & PLATH
- **Vehicle service type:** Boat
- **Colour:** Black

## Images

![Weems & Plath Marine Navigation Parallel Plotter - Image 1](https://m.media-amazon.com/images/I/81IW-fSs2uL.jpg)

## Questions & Answers

**Q: Is the cm is displayed?**
A: Hello! Unfortunately just inches are displayed.

**Q: For taking basic nav course, could this be used instead of the standard par. rulers/divider/prot? iow, could i take base course using this? thanks**
A: I would use this as an adjunct. You need to know how to use parallel ruler, dividers etc on a map for the navigation course.

**Q: What is the maximum distance between the 2 rulers, commonly called the opening width? Thanks!**
A: Hi Caroline, this ruler does not open up, it is a rolling type of plotter. Regards Mark

## Frequently Bought Together

- Weems & Plath Marine Navigation Parallel Plotter
- Weems & Plath #176 Marine Navigation Ultralight Divider

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**Shop now:** [https://www.desertcart.kr/products/271402481-weems-and-plath-marine-navigation-parallel-plotter](https://www.desertcart.kr/products/271402481-weems-and-plath-marine-navigation-parallel-plotter)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-05-18*