The Spectra Precision UL633 is the first construction laser allowing total automatic control of all three axes (X/Y/Z). Control of the Z axis is accomplished through the new “fan beam” technology, while control of the X and Y axis utilizes a dual radio connection. Benefiting of all the know-how of Spectra Precision, the UL633 is appropriate for all applications producing an easy, fast and accurate job.


  • Universal Laser Level that performs all job site leveling tasks
  • Perform easily dual axis alignments for applications such as grade work on sports fields, parking lots, tennis courts and driveways
  • Dual Axis PlaneLok Feature for precise elevations
  • Included SpotFinder for pipe applications
  • Make grade changes remotely with RC603
  • IP67 Environmental rating with 3’ drop rating
  • Single and Dual Grade Match
  • Automatic temperature and grade – cross axis compensation