A parallel ruler with an angle scale for precise route planning and easy to use. Made of acrylic and machined aluminum arms. The user-friendly design makes it the perfect aid for drawing courses and measuring distances on a nautical chart.
A parallel ruler with an angle scale for precise route planning and easy to use. Made of acrylic and machined aluminum arms. The user-friendly design makes it the perfect aid for drawing courses and measuring distances on a nautical chart.