Portland Course Plotter and 7″ Divider Kit
£25.99 ex vat
- Used worldwide by practical and shore based instructors
- Bright blue directional arrow prevents accidental reciprocal bearings
- Edges are graduated for tide and boat speed
- Base has a fixed grid so it is easy to plot latitude from your GPS system
- Includes a 7″ Single Handed Divider
- Comprehensive instructions included
