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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

Spectra Precision UL633 Data Sheet

Spectra Precision UL633 User Guide

Spectra Precision Exterior Productivity Tools Brochure 2016


Additional information

Weight 20 lbs


Frontier Precision provides world-class solutions for a wide variety of industries using leading products, training, technical services and more.

Technical Services


If you require customized technical services and training, please contact Frontier Precision at 800-359-3703 or reach out to a local Frontier Precision location.

Training and Events


Frontier Precision offers affordable regularly scheduled certified training classes, online eLearning, webinars, as well as custom training options to meet your specific training needs.