1-Button operation and control panel for ease of use. Micro adjust knob for precise alignment of 90 Intersecting lines over greater distances. The item "Dewalt DW089K Self Leveling 3 Beam Line Laser" is in sale since Monday, December 18, 2017.This item is in the category "Business & Industrial\Construction\Levels & Surveying Equipment\Levels & Autolevels\Torpedo Levels & Lasers". The seller is "1198647glad" and is located in toronto, ON. This item can be shipped to Canada, United States.