TFB - 460 Wooden Case Marine Navigation Parallel Ruler, Professional Navigation Ruler with Engraved Scale, Durable Acrylic Marine Ruler for Boat Chart Plotting

Condition: 100% Brand NewItem Type: Navigation Parallel RulerColor: Shown as PictureMaterial: AcrylicThickness: Approx. 3mm/0.12inPackage List：1 x Navigation Parallel Ruler1 x Accessory1 x Instruction Manual

• Precision Engraved Scale: The TFB-460 marine navigation parallel ruler features a clearly engraved scale on high-hardness acrylic, ensuring accurate readings that won’t fade over time. This professional navigation ruler delivers reliable performance when plotting courses on nautical charts aboard your boat.
• Durable Acrylic Construction: Made from imported 3mm (0.12in) thick acrylic sheet, this navigation parallel ruler offers excellent transparency, high impact resistance, and long service life. Unlike flimsy plastic rulers, this marine ruler maintains stability and clarity even in demanding onboard conditions.
• Essential for Boaters and Navigators: Designed specifically for marine chart work, the TFB-460 navigation parallel ruler is ideal for sailors, yacht owners, fishing captains, and maritime students. Use it to draw precise parallel lines, plot bearings, and transfer positions accurately on paper or electronic chart backups.
• Wear- Markings: The scale and markings are printed with imported oil-based color that resists fading, scratching, and exposure. This ensures your marine navigation ruler remains legible and trustworthy through years of use in humid, salty, and sunlit marine environments.
• Convenient Wooden Storage Case: Each TFB-460 marine navigation parallel ruler comes securely housed in a protective wooden case, making it easy to store on your boat without warping or damage. The compact design keeps your chart table organized while safeguarding this essential navigation tool.