Spectra Precision Spectra Self Leveling Laser

With a working range of up to 2,600 feet, the Spectra LL400HV Self Leveling Laser is suitable for large construction projects and vertical alignment applications. This rotary laser features automatic Grade Match and PlaneLok capability. The LL400H is self-leveling horizontally and vertically within ±5 degrees and has an accuracy of ±1/16 inch per 100 feet. It also features a single-axis slope mode that provides grade matching with a self-leveling cross axis for improved accuracy.