As a surveyor, you never know what kind of job tomorrow willbring ... be ready for anything with the Spectra Precision Not only are four-speed FOCUS 10 servomotors easy to use, they also provide increased productivity over mechanical staking and layout solutions. FOCUS 10Βs built-in servomotors control both horizontal and vertical motion. You control the servomotors with adjustment screwssimply turn the motion screws to activate the servomotor gears for fast, smooth and sensitive angle results. With no need for traditional motion locks, the slow motion tangents are endless. The adjustment screws...