L`Ocean, course triangle & navigation triangle 25cm

Inexpensive course triangle and navigation triangle from L`Ocean, suitable for navigation in small SBF sea charts and aeronautical charts. The triangle is made of transparent Plexiglas, the edges are bevelled, nubs on the underside make it easier to move on the chart and prevent smudging of the entries. The triangle is provided with a hole for hanging it up and for marking the OB as well as with a ship template for labelling the course. The two-colour graduation with white background and cardinal points makes it easier to read the degrees against the background of the chart, the hypotenuse is also provided with a centimetre scale.

• Dimensions: Hypotenuse: approx. 25cm, Cathetus: approx. 17.5cm
• Material: Perspex