Spectra Precision Laser LL300-2 Self Leveling Laser Level with Tripod & Grade LevelSpectra Precision Laser LL300 2 Self Leveling Laser Level with Tripod & Grade Level The automatic, self leveling Spectra Precision LL300S Laser Level is the most rugged laser level available, tough enough to handle a wide variety of general and concrete construction applications. Even in harsh jobsite conditions, the LL300S delivers consistently reliable and accurate performance, enabling you to work faster and smarter. The rugged LL300S laser can