New features include an adjustable needle locking mechanism, a hinge inclinometer, two long-level bubbles, a cover hinge assembly designed for increased durability and 'Buck Horn' style sights for increased accuracy.

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 machanism.