The Nikon AC-2S auto level features a waterproof, nitrogen-filled, high-power telescope that helps you make precise measurements even in the wettest conditions. It features a unique automatic air-dampened compensator to prevent magnetic interference, and an endless horizontal fine drive to ensure smooth, precise pointing and angular measurement.

The AC-2S auto level is easy to set up and easy to use. It can attach to both flat and spherical-head tripods, and the standard optical sight lens helps you find your target quickly, easily and accurately. A mirror with a pentaprism lets you view the circular bubble as an erect image during setup and sighting.