Spot WAC and Sectional chart scales in an instant! Our PN-1 plotter features an opaque background and laminated design which means you'll be able to identify the scales quickly and effortlessly - for years to come. Dual scales are calibrated in both statute and nautical miles. Measures 13 1/2" x 4".
FEATURES:
Easily identify WAC and sectional chart scales with the clear background
Laminated design protects visibility of printed scales
Dual scales calibrated in statue and nautical miles
