Calculated Industries 4065

Work Smarter, Build Better, and Improve Your Bottom Line! Calculated Industries took the best features of the original Construction Master IV, added some useful new "Pro" functions, and made it even easier to use! An essential jobsite "tool". It's the most complete Builder's Calculator on the market! The Construction Master Pro calculator was designed specifically for builders, general contractors, construction foremen or superintendents, carpenters, framing contractors, concrete/foundation contractors, re-modelers and other construction pro's.

• Dimensional Math and Conversions: Work Directly in Feet, Inches, Fractions, Yards and Metric
• Instant Area and Volume
• Handles All Fractions-1/2' s, 1/4' s, 1/8' s, 1/16' s, 1/32' s, 1/64' s
• Common Rafter Lengths
• Easy Right Angle and Rafter Calculations, Including Slopes, Square-Ups
• Regular and Irregular Jack Rafter Lengths
• Regular and Irregular Hip/Valley Rafter Lengths
• Board Feet/Lumber Estimation
• Complete and Enhanced Stair Riser/Tread Solutions, for Fast and Accurate Stair Layout
• Six Material Estimation Functions, Including: Block, Brick, Column, Cone, Footing, Roof Custom Rafter Settings, such as Ascending or Descending Lengths
• Per Unit Material Cost
• Improved Rake Wall Function
• Plumb, Level and Cheek Cut Angles
• D:M:S to Decimal Degree Conversions
• Advanced Circle Solutions
• Handy Backspace Key
• Acres, Kilograms, Pounds, Tons and Metric Tons Conversions
• User Set Preferences
• Memory Storage Keys
• Paperless Tape
• Works as a Regular Calculator