The Pro Shot Alpha laser level features electronic servo self-leveling, allowing users to turn it on and let it level automatically. Other features include 2,000-ft.-diameter jobsite coverage, 10-arc-second accuracy (1/16 in./100 ft.), ±5 degree self-leveling range, manual slope matching capability, 100-hour battery life (4 C-cell alkaline), and selectable rotation speeds (600/1,200 rpm). The tool can withstand a 3-ft. drop or 5-ft. tripod knock-over onto concrete.

Laser Reference Inc.