Silva Map Measurer
Features:
- Graduation in miles for 1:24,000, 1:62,500 and 1:250,000.
- U.S.G.S maps and in kilometers for 1:25,000, 1:50,000 and 1:100,000 scale maps
- Inch and centimeter graduations
- Revolution counter, reset wheel, folding magnifier
- Vinyl storage pouch 4.25 x 2.125, weighs 1.5 oz.
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