CST Berger LL20 Self Leveling Exterior Line Laser

By Robert Robillard on Tool News

CST / Berger LL20 Exterior 360 Degree, Construction Laser


The CST Berger LL20 Self Leveling Exterior Line Laser is a solution for contractors needing leveling application on small exterior projects on light commercial or residential construction leveling segments.

Up to this point if you wanted a viable exterior 360 degree laser level outside you either hoped for an overcast day  or needed to purchase and expensive laser or use a receiver with the laser.

The BEST part of this level?  It’s made in the U.S.A.

The CST Berger LL20 Self Leveling Exterior Line Laser is a compact, non-intimidating and easy to use line laser.  It has a single button operation and as a result no real training is needed to operate this level which is refreshing.

It is well constructed and uses a cone mirror laser technology that enables the laser to function with no moving parts typically found in rotary lasers water.   The CST Berger LL20 is water dust rated at IP55 to withstand and has a rugged housing case design and thick over-mold in key impact areas for protection from drops.

The CST Berger has an adjustable audio output can be switched between “soft,” “loud” and “off” volume settings, is powered by four AAA batteries and has multiple mounts at the bottom of this unit allow it to work with most tri-pods and stands.

The CST Berger LL20 provides a horizontal 360 degree line  with a maximum range of 262 feet or 80 meters.  A self leveling mechanism up to +/- 4 degrees and a leveling accuracy of 3/16-inch at 100 feet.    The laser also indicates when it is not level.

An optional LD3 Detector can extend thre range of the CST Berger LL20 to 530-foot range. (diameter)

Indoor Applications:

  • Align and plumbing walls
  • Leveling floors
  • Framing
  • Trim and molding
  • Check door or window heights
  • Installing drop ceilings
  • Install chair rails and wainscoting in your home
  • Installing shelves, cabinets and trim

Outdoor Applications:

  • Framing of decks and porches
  • Masonry alignment
  • Site layout
  • Easily check land elevations
  • Align fences, posts and decks
  • Establishing grades
  • Drainage

The CST Berger LL20 Self Leveling Exterior Line Laser  is a realistic solution for exterior contractor and will be able to powerful performance and accurate results at a more affordable price than typical rotary lasers used for these applications   This laser will retail for approximately $499.00.

Visit  www.cstberger.com or call 800-435-1859 for more information.

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About the author

Robert Robillard

Carpenter / Remodeler / Editor

Rob Robillard is “The Concord Carpenter” Rob is a builder, general contractor, carpenter, woodworker, and editor of Concord Carpenter and ToolBoxBuzz As a General Contractor and carpenter, Rob owns and operates Concord Carpenter LLC. A full-service remodeling and construction company. Rob is a recognized leader in home building best practices and a source for how-to information for building professionals. On this website, Rob covers all aspects of home construction, building science, home improvement, woodworking, remodeling, and some of the best product and tool reviews. Rob is in charge of our Tool and Product Review series - Concord Carpenter Videos where we post all of our tool reviews and video tutorials. Rob approaches remodeling and building construction with a pragmatic and problem-solving approach. He enjoys using his knowledge and experience to help and educate building professionals as well as DIYers on best practices in the construction and remodeling industry. He's a strong advocate for "raising the bar" in the construction trades and promoting the trades to youth. #BeAMentor #Green2Great Craftsmanship, quality, and pride guide his journey on this channel The Concord Carpenter's motto: "Well done is better than well said!" : Read more about Rob

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