The RL-SV1S rotating laser for construction is designed to offer a self-leveling solution for single-slope applications.

It has a range of plus or minus 5 percent for single-slope applications, the company says, and features an operation range of 800 meters, an included RC-50 remote control, and up to 120 hours of battery life with alkaline batteries, or 65 hours with the rechargeable Ni-MH battery pack. Its water and dustproof rating is IP66.