Calculated Industries Construction Calculator, 7 Normal, 4 Fraction Display Digits, 5-5/8" Length, 3" Width

Compact, sturdy, and dependable, this calculator features built-in math solutions for right-angle construction. An essential tool for construction pros, the Construction Master 5 helps you get fast, accurate construction-math calculations in the office or on the job site. Reduce the risk of expensive errors when estimating costs and materials. Enter the numbers and the solutions appear in an instant for everything from framing and roofing, to stairs and rake walls.