Bosch Green 100-ft Self-Leveling Indoor/Outdoor Cross-line Laser Level with Cross Beam in the Laser Levels department at Lowes.com
Bosch 50 ft. Cross Line Laser Level Self Leveling with L-Bracket Adjustable Mount and Compact Tripod with Extendable Height GLL 50 + BT 150 - The Home Depot
Electronic Self-Leveling Rotary Laser, Horizontal and Vertical, Interior and Exterior - Grainger