Hilti - The #Hilti PR 2-HS Rotating Laser for horizontal levelling of concrete, transferring and checking heights, and other excavation applications. Its one button, one function design makes it easy to use,
Hilti PR 2-HS Rotating Laser Level Kit 3544727 - The Home Depot
INTRODUCING the Hilti rotating laser PR 2-HS - built to withstand the harshest jobsite conditions. - YouTube