The Silva Map Measurer 701 provides precision and accuracy in measuring distance on a map.
Revolution counter, reset wheel and folding magnifier add even more precision. Vinyl storage pouch included.
Mile graduations: 1:24,000, 1:62,500, 1:250,000 scale U.S.G.S. maps.
Kilometer graduations: 1:25,000, 1:50,000, 1:100,000 scale maps.
Also provides inch and centimeter graduations for maps of other scales.
Silva Measure 701