600mm Nautical Navigation Parallel Ruler Tied Up Sea Chart Measuring Divider Boat Navigation GPS Plotter Parallel Ruler

Features: Brand new and high quality High quality acrylic plate, high hardness, long service life. Precise scale, precise scale engraving, easy to view. Good accessories for drawing and measuring. Good transparency: The navigation parallel ruler has good transparency and does not obscure too much information. Easy to grip. Hold ruler in each hand, alternating and moving in parallel. Strong links provide appropriate tension for lines parallel to another line or reference point. Usage scenario and crowd: Used to draw lines, bearing lines or courses, bearing alignment or number.

Specifications: Material: Acrylic Length: Approx. 60cm/23.62in

Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.

Package includes: 1x Parallel Ruler