DEWALT 50 ft. & 165 ft. Red Self-Leveling 3-Beam Cross Line Laser Level and 9 in. Torpedo Level with (4) AA Batteries & Case DW089KWTL - The Home Depot
DEWALT DW089K Line Laser Review - YouTube
DeWALT - Self Leveling Line Laser Level: 3 Beams, Red Beam - 45445418 - MSC Industrial Supply