Brunton Geo Transit Compass Clinometer 0 – 360 (5010)

Technical Specification:
* Quadratic dial – 4x 0-90 degrees on dial
* 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: 9.6 x 7 x 3.3cm
* Weight: 362 grams
* Made in the USA

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The Brunton compro composite transit compass is the latest version of the compro line. It is ultra light weight, tough and accurate. The perfect small, lightweight instrument for geological field mapping and exploration. The unit contains a number of features and mechanisms to obtain accurate readings and work for a lifetime, all safely housed and sealed with an o-ring to protect against dust and water damage. The needle can be balanced for use anywhere in the world and the NdFeb disc is highly accurate and will resist demagnetisation. In additional to a host of other features, this particular model is ideal for those who after after accuracy, ease of transport and on a budget.

Specifications:

• measurement style: Strike and Dip
• dimensions: 10 x 7 x 3 cm
• weight: 162g
• azimuth: +/- 1/2˚ w/ 1˚ graduations
• internal clinometer: +/-1/2˚ w/  1˚ graduations
• percent grade: 5% graduations
• declination adjustment: +/- 180˚