Spectra Precision LL500, Long Range Self-Leveling Rotating Laser

The Spectra Precision LL500 Laser Level is self-leveling within ±11 arc minutes – less than one degree. The highly visible beam automatically locates the laser plane and the automatic leveler helps level the instrument on a tripod. The Spectra Precision LL500 is accurate up to ±1/16 inch at 100 feet and has a working range of up to 1,600 feet. With easy one-button operation, the Spectra Precision LL500 self-leveling laser is ideal for digging septic tanks, checking foundations or elevations, taking grade shots or setting forms. It also has an out-of-level alert that automatically shuts off the beam if it is bumped out of level. This Spectra laser level features temperature compensation that enables the laser to adjust and work despite temperature changes. In addition, the housing is rugged enough for daily use on construction sites. The Spectra Precision LL500 laser level works up to 100 hours using the rechargeable batteries and up to 175 hours with the alkaline batteries