The L1-AS serves the needs of large grading and underground contractors who need a self leveling laser with slope capabilities. The unit runs for 60 hours on 4 C alkaline batteries.
Rechargeable batteries are optional.
This instrument is designed for highway heavy excavation or sanitary sewer installations where long range and tight tolerances are the norm. The L1-AS provides the capabilities of lasers costing several thousand dollars more, and boasts the longest standard warranty in the business. When paired with the optional S1 Compound slope adapter, dual grade jobs can be shot. Matches the performance of lasers costing several thousand dollars more. The most economical self leveling slope laser boasts the longest warranty of any manufacturer.