Nautical Parallel Ruler 450mm Marine Navigation Parallel Ruler High Transparency Acrylic Nautical Sea Chart Plotting Tool

Nautical Parallel Ruler 450mm Marine Navigation Parallel Ruler High Transparency Acrylic Nautical Sea Chart Plotting Tool 450mm Marine Navigation Parallel Ruler High Transparency Acrylic Nautical Sea Chart Plotting Tool Feature: 1. Acrylic Material: The parallel ruler is crafted from a high hardness acrylic plate for exceptional durability, ensuring it won't easily break or crack over extended use, thus offering a long use life. 2. Marine Plotting Tool: Provides a convenient way to accurately mark distances; it's fully adjustable and easy to use for fast, precise one handed operating, a great tool to supplement your navigation kit. 3. Clear Scale: Its engraved scale is precise and easily visible, making it an invaluable accessory for accurate plotting and surveying during navigation at sea. 4. High Transparency: Featuring excellent transparency, the navigation parallel scale does not obscure too much information, allowing for clear visibility and effective use. 5. Easy to Draw: Hold a ruler in each hand and move it alternately in parallel. Sturdy links provide the right tension for drawing a line parallel to another line or reference point. Specification: Item Type: Parallel Ruler Material: Acrylic Maximum Measuring Distance: Approx. 450mm / 17.72in Usage: Suitable for ships, yachts, boats mapping tools, providing a convenient way to accurately mark distances Package List: 1 xMarineParallelRuler _x000D_ _x000D_