Brunton Compro Pocket Transit Compass

Single, rare-earth magnet has high coercive force to prevent demagnetization and pointing errors of the two-magnet system. Patented International suspension for use over a wide range of latitudes without rebalancing needle. Com / Pro 90 Pocket Transit is made of nonmagnetic materials. Declination setting cannot change with shock or vibration. Declination adjustment has a set screw with 180° rotation. Vertical angle is ±90°, reading to 10 minutes x 100% grade, 5% divisions. Waterproof. Include leather case and instruction manual. Damped. Divided into 1° increments. 3.2"L x 2.8"W x 1.3"H.