Tiling Laser AA 23 ft

Tiling Laser Accuracy +/-1/4 in @ 20 ft Battery Type AA Features Dual Leveling Vials for Use on Vertical Surfaces Establish Angles With the Built-In Protractor Laser Beams Project Over Wet Mastic or Concrete Perpendicular Lasers Form a 90 Degrees Reference for Floor Installation Ruled Ends - Inch Metric and Angle Includes (2) AA Batteries Number of Beams 2 Number of Planes 0 Number of Dots 0 Number of Lines 2 Working Range with Detector - Maximum Not Applicable