Kompas Brunton 5010

Kompas Brunton 5010 Kompas Geologi Brunton GEO Pocket Transits model 5010 ( 0-360° ) The Brunton GEO Pocket Transit is not only a compass, it combines a surveyor' s compass, prismatic compass, two inclinometers, hand level and a plumb into a single instrument. Brunton' s billeted aluminum, waterproof GEO Transit contains a fast, magnetic north seeking, rare-earth magnet, balanced on a sapphire jewel bearing for quick measurements. The most noticeable feature is the hinge inclinometer, accurate to ± 2º . This feature allows simultaneous trend and plunge measurements reducing the number of measurements you must take in the field. An innovative needle design can be locked or unlocked depending on your requirements. Feature GEO Pocket Transits : * Adjustable needle locking mechanism with two positions: Unlocked - releases the needle for azimuth readings. Locked - momentary release of the needle for strike measurements by pressing and holding the release mechanism, then lock the needle for reading by releasing the mechanism. * Hinge clinometer with 2° increments for 1° readable dip measurements * Two long-level bubbles on the outside of the aluminum housing for no guess leveling from the sides or bottom * Cover hinge assembly designed for increased durability * ' Buck Horn' style sight for increased accuracy when sighting azimuth or vertical angles * Single NdFeB magnet resists demagnetization better than other types of magnets * Azimuth accuracy / - 1/ 2° with 1° graduations and 10 minute readability * Vertical angle accuracy to / - 1/ 2° with 1° graduations and 10 minute readability * 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 * 6061-T6 hard anodized aluminum body for permanent color and scratch resistance * Waterproof * Leather case * Lifetime warranty Specification : Magnetism NdFeB, rare-earth magnet Accuracy Bearing: / - 1/ 2° accurate Inclination: / - 1° accurate ( 10 minute readable) Size Width: 2.81 in ( 7.14 cm) Length: 3.63 in ( 9.22 cm) Height: 1.31 in ( 3.34 cm) Weight 10.4 oz ( 295 g)