Scalex Corporation is the world's leading manufacturer of distance measurement tools for measuring blueprints, plans and maps. These innovative map measure tools take scale measurements off prints, plans, and maps. Our distance measurement tools are used for construction estimating and other tasks.

Our digital distance measuring tools enable you to scale blueprints, plans, and maps quickly and easily in any scale. They are perfect for construction estimating, takeoff, or quantity surveying. The map measure tool serves as an Engineering Ruler or Architect’s Ruler, and do so much more.