If you've been looking for a compass that'll give you excellent value and superior accuracy, your search is over. The Polaris Model 177 compass has everything you need to help you find your way. It has 2 graduation lines as well as large numerals at every 20 mark, and its clear base plate with inch, mm & 1:24,000 scales, makes it easy to read a map, set bearings, and plan a trip. Our declination correction scale allows you to make quick adjustments of map bearings to field headings. Features 2" X 4" 1.0 OZ
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