The most advanced,
most complete construction calculator ever developed!
Performs all the functions of the Construction Master Pro handheld calculator plus full trig functions that simplify complex design and math.
- Adds, subtracts, multiplies, and divides in Feet-Inch-Fractions, Decimal Feet, Inches and Fractions, Decimal Inches, Yards, Meters, Centimeters, Millimeters, Board Feet, as well as both Square and Cubic measurements.
- New ! Automatic Block and Footing keys, instant Rafter Cutting Angles. Roof Areas, new Column/Cone solutions, and D:M:S to Decimal Degree conversions.
- Automatically converts to and from any dimensional format. (Cubic Feet to Cubic Yards, Meters to Inches, Square Feet to Square Inches, etc.)
- New Backspace Key. Allows simple editing of just-entered values.
- New Three Built-in Memories. Store constants/accumulate values in any format.
- New Exponential Notation function allows you to enter and display exponential values.
- Constant Operator. Simplifies repetitive calculations.
- Solutions for Rafters and Right Angles. Built-in keys instantly find lengths for: Common Rafters, Regular 45° Hips/Valleys and Jack Rafters, Irregular Hips/Valleys and Jack Rafters. Also allows you to enter Pitch in Inches or Degrees.
- Stair functions instantly determine number of Risers and Treads, Riser Height, Tread Width, any Overage or Underage, Stringer Length, and Incline Angle.
- Raked-wall key finds each stud length for any pitch or o.c. spacing.
- Circle key instantly calculates circumference, circle area, and arc lengths for solutions for columns, windows, pillars, postholes and more.
- Weight-per-Volume key converts between weights (lbs, tons, kg) and finds weights of any material (tons per cubic yard, lbs per cubic foot, etc.).
- Custom Fraction Setting allows fractions to be preset from nearest 1/2" to 1/64".
- User-Set Preference feature allows permanent setting of many user defined options.
- "Paperless" Tape allows review of the last 20 entries.