Nautical Chart Protractor
Nautical chart protractor for plotting courses, bearings and angles on paper charts during voyage preparation, position fixing and bridge navigation exercises.
| Product Code | BMK-NS-04639 |
| Brand | Various |
| Category | Navigation Stores |
| Condition | New |
| Availability | On request |
| Price | Price on request |
Description
The Nautical Chart Protractor provides clear angular references for plotting courses, bearings and position lines on marine paper charts. Transparent material allows chart details to remain visible while navigators align north-south references and measure directions. Semicircular, square and circular designs can be selected for different plotting methods. Size, degree graduation, reciprocal scale, grid markings, centre point, edge ruler and storage sleeve should be chosen according to bridge procedures and chart-table use.
Technical Details
Application: Course, bearing and angle plotting on nautical charts
Protractor Type: Semicircular | Square | Circular
Material: Transparent acrylic or durable polymer
Graduation: 0–180 degrees | 0–360 degrees
Scale: Standard | Reciprocal bearing scale
Size Options: 150 mm | 200 mm | 250 mm | Other
Additional Markings: Grid lines | Centre point | Ruler edge
Accessories: Protective sleeve or chart-tool case
Compatible Systems
Dry bulk carriers, Ro-Ro vessels, oil tankers, chemical tankers, chart rooms and bridge navigation stations