Kompas Geologi Brunton 5010

The newest and most advanced Transit, incorporating sunals that make this the ultimate tool for their use. The solid aluminum, waterproof Geo Transit contains a fast, magnetic north seeking, rare-earth magnet, balanced on a sapphire jewel bearing for quick measurements. Features: Adjustable needle locking mechanism Hinge clinometer with 1° increments for 1/ 2° readable dip measurements Two long-level bubbles on the outside of the aluminum housing for no guess leveling from the sides or the bottom Cover hinge assembly designed for increased durability " Buck Horn" style sights for increased accuracy when sighting azimuth or vertical angles Single NdFeB magnet resists demagnetization better than any other type of magnet Azimuth accuracy ± 1/ 2° with 1° graduations Vertical angle accuracy ± 1/ 2° with 1° graduations and 10 minute vernier Vertical angle measurements to ± 90° or 100% grade 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° Precision aligned mirror with convenient " see-through" sighting capability Aluminum billet body assembly makes the GEO nearly indestructible 6061-T6 hard anodized aluminum body for permanent color and scratch resistance Ball & socket tripod mount is centered for increased accuracy of rotation O-rings make the GEO Waterproof for increased reliability Leather case included Overall dimensions: 3.8" x2.8" x1.3" Weight: 12.8 oz