TruArc 7 Sighting Compass

A compact sighting compass with mirror and clinometer provide confidence for advanced navigation and orienteering. Specifications:  Dimensions: 2.9 in x 3.9 in x 0.8 in Weight: 2.2 oz Resolution: 2˚  Features: TruArc™ Global Needle tilts up to 20˚ for balanced use worldwide Tool-free declination adjustment is simple and fast to orient magnetic north to true north Meridian lines on vial assist during pre-trip planning when aligning with map grid lines Inch/millimeter scales for accurate and effective map work Sighting mirror and sighting line integrated into the cover. Align for the most accurate bearings, whether taking or following a bearing Clinometer with 2˚ resolution for measuring slope angle or gauging heights of passes, peaks or trees High visibility cling for enhanced performance in low light; can be removed to facilitate map use 2˚ resolution azimuth ring provides accurate readings Made in the USA in Riverton, WY