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Brunton O.S.S. 40B Compass

This product is no longer available, but don't go just yet.

Details

  • Latitude/longitude/UTM map tool with scales in 1:24,000, 1:25,000, and 1:50,000 aids in accurate navigation when used with a map
  • Meridian insert preserves Brunton's patent-pending, tool-free declination system and keeps meridian lines down on the map for easy and precise headings
  • Transparent, extra-thick baseplate makes it easy to navigate with a map and stands up to heavy outdoor use
  • Brunton O.S.S. 40B compass features a map magnifier, reversible slide scale, 100m confident circles, 1° resolution, a lanyard and scales in both inches and millimeters

Made in USA.

View all Brunton Compasses

REI membership

Specs

Best Use Backpacking
Analog or Digital Analog
Increments 1 degrees
Scale 1:24,000 Yes
Declination adjustment Yes
Liquid-filled Yes
Floats No
Luminous points/bezel No
Ruler Yes
Magnifying lens Yes
Lanyard Yes
Dimensions 5.2 x 2.8 x 0.5 inches
Declination scale Yes
Weight 1.7 ounces

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