The Construction Master Pro’s built-in solutions and preference selections set the industry standard for construction-math calculations.  Excellent for contractors, engineers, architects, designers and building pros.  Work in yards, feet, inches, fractions, decimal feet and metric.
Complete takeoffs from blueprints and plans with speed and accuracy
Reduce errors on estimates and bids
Optional Plug-and-Play PC Interface
91 Built-In scales support Imperial and Metric
10 Custom Scales for out-of-scale drawings