Brunton 5008 Geological Compass

With a body made of composite materials, this Transit is a lighter, more affordable alternative. It incorporates a cast NdFeB rare-earth magnet, precisely balanced on a sapphire bearing, resulting in a powerful magnet, which quickly seeks magnetic north and permits faster readings. Features : Single NdFeB magnet resists demagnetization better than other types of magnets for increased reliability Vertical angle measurements to + / - 90° or 100% grade A percent grade scale with increments of 5% Induction dampened needle for quick, accurate readings Sapphire jewel bearing allows for smooth needle movement Magnetic declination adjustment allows for east or west declination settings to + / - 180° Short and long sights for increased accuracy when sighting azimuth or vertical angles Precision aligned mirror with convenient " see-through" sighting capability Composite body material has less thermal retention Ball & socket tripod mount for increased accuracy O-rings make the ComPro waterproof for increased reliability Leather case included Overall dimensions: 3.2" x2.8" x1.3" Weight 5.7 oz. Material : Fiber Made in the USA