Shop single slope laser level - Amazon Official Site
TOPCON RL-SV1S Single Slope Laser Level. Designed for multiple types of tasks, the RL-SV1S can be used for horizontal, sloping and vertical laser applications. Slopes up to +/- 5 degrees. Turn it on its side and use it for layout and alignment jobs. RL-SV1S has the power to cover even the biggest projects.