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Geo Transit International Waterproof Compass Brunton - 0-360 Degrees

The newest and most advanced Transit, incorporating suggestions and ideas from professionals 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. The most noticeable feature is the hinge clinometer, accurate to +/- 2°. This feature allows simultaneous trend and plunge measurements, reducing the number of measurements required in the field. An innovative needle design can be locked or unlocked.

The Geo Pocket Transit is the latest addition to Brunton industry-standard line of pocket transits, legendary for accuracy, durability as well as simplicity.

The Brunton Geo Transit International is identified as such primarily due to its engineering. Once calibrated, the Brunton Geo Transit International is more accommodating to regional fluctuations in magnetic force than non International Brunton models. The Brunton Geo Pocket Transits accuracy is not as precise as non international Transits, but is suitable for users who plan on using the instrument in different regions of the world.

Download the Bruton 5010 transit compass balance country/ zone list to select the right balance compass

BR-5010 Quick reference : (more details please download the balance sheet)


Australia -

New Zealand














  • 0-360
  • Adjustable needle locking mechanism
  • Hinge clinometer with 1 degree increments for 1/2¬∞ readable dip measurements
  • Two long-level bubbles on the outside of the aluminum housing for no guess levelling 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 demagnetisation 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 anodised aluminum body for permanent colour and scratch resistance
  • Ball & socket tripod mount is centred for increased accuracy of rotation
  • O-rings make the GEO Waterproof for increased reliability
  • Leather case included
  • Overall dimensions: 96x71x33mm
  • Weight: 362g

Download Brunton 5010 transit compass balance country/ zone list

    Click here for another example of our popular geological compasses, Freiberg Geological 360 Compass.