Weems Protractor
$31.31
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An updated version of the Breton or Portland Plotters, the Weems Protractor has a movable compass rose grid that can be used to lay off a course or bearing, measure distance between any two points, plot position on a chart from a given set of coordinates, or determine coordinates of position on a chart. Updated version of Breton & Portland Plotters Movable compass rose grid Edges graduated in nautical miles: 1:20,000; 1:40,000; 1:80,000 Pencil & sharpener included Lifetime warranty Length: 15.2 in (38.61 cm) Width: 5.2 in (13.21 cm) Height: 0.5 in (1.27 cm) Weight: 0.4 lb (1.27 cm) HTS Code: 9017.20.7000 Documents: Download Manual
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