BRUNTON® Pocket Transits

The Pocket Transits Known as a Brunton

For anyone requiring an accurate, reliable, directional instrument. These damped-directional Pocket Transits feature a lid that locks the needle in place when closed to reduce error on the pivot, jeweled bearing and a table of natural sines for each degree 1–45 on the cover. Magnetic declination is easy to set. Dial graduated to 1°. Vertical angle reading ±90°, readings to 10 minutes x 100% grade, 5% divisions. Choose from Standard or International Waterproof Pocket Transits.
Standard Pocket Transits are the highest-quality instruments available from existing technology. These transits are factory-balanced for the Northern Hemisphere. Choose from Quadrants (No. 101834) and Azimuth (No. 101836) Standard Pocket Transits.
International Waterproof Pocket Transits are waterproof ±7 lb. psi. A patented needle and suspension system allows these units to be used virtually anywhere in the world without having to rebalance the needle. Unit is less affected by variations of Earth’s gravitational field and does not require rebalancing between Northern and Southern hemispheres. Choose from Quadrants (No. 106210) and Azimuth (No. 106212) Waterproof International Pocket Transits.
All Pocket Transits measure 2-3/4"W x 3"L x 15/16"D. Include leather case. Units can be used with any standard 2-1/4"-thread tripod or monopod.