Advanced Feet-Inch-Fraction Construction-Math Calculator With Full Trigonometric Function The Construction Master Pro Desktop is the most complete construction-math calculator on the market!
With many powerful new built-in solutions and expanded preference selection; it’s easy to use for fast, accurate solutions to construction problems. Perfect for completing layouts, bids and estimates – saves time, money, materials and frustration. No office should be without it.
Calculations: Work in and convert between any building dimension, including Metric Trigonometric Function Find Weight per Volume Built-in Right-Angle solutions Complete Stair Layouts Roof, Rafter, and Framing solutions Advanced Circular calculations: Arcs, Circumference, Segments and More New Features, Functions and Enhanced Solutions: Drywall, Siding, Panels – Find number of Sheets for an Area Stairs – Set Riser Height and solve for Stairwell Opening Studs – Find number On-center for an entered Length Compound Miter Cuts Arched Rake-Walls Equal sided Polygons For Contractors, Architects, Builders, Engineers, Project Managers, Estimators, Draftspersons
Dimensional Math and Conversions Work in and convert between all building dimensional formats: Yards, Feet-Inch-Fractions and Metric – including Area and Volume D:M:S to Decimal Degree conversions Find Weight per Volume Full Trigonometric Function: Sine, Cosine, Tangent, Arcsine, Arccosine and Arctangent simplify complex design and construction-math Built-In Time Saving Functions Complete Stair calculations for Risers, Treads, Stringer Length and Incline Angle Stairs Advanced – Set Riser Height and solve for Stairwell Opening Built-in Right Angle Functions Easy Area, Volume and Perimeter solutions with Length, Width and Height Keys Drywall, Siding and Paneling Function calculates 4×8, 4×9 or 4×12 Sheets to cover an Area Roof Function finds Area, Bundles, Pitch and Squares Custom Rafter function provides Common Rafters, Regular and Irregular Hips, Valleys and Jacks; instant Cutting Angles (Cheek, Level and Plumb) Jack Rafter results for Regular and Irregular Pitch Roof. Find Rake-Wall Studs with On-center spacing Compound Miter – Store Crown Angle and Enter Wall Corner Angle to calculate the Blade Tilt and Angle for Miter cuts Advanced solutions for Circles, Arches, Columns, Cones, Pillars, Windows and Post-holes Arched Rake-Walls with On-center Spacing Studs – Calculate the number of On-center Studs for an entered Length Equal Sided Polygon – Calculate Corner and Bi-sect Angles, Side Length, Perimeter and Area Block and Footing solutions Board Feet Lumber estimating.
Additional Features Large Multi-position Tilt Display LCD User Preferences: Set custom defined options such as Fractional settings for 1/2” to 1/64” and “Stair Headroom Height,” Decimal Degrees and more Exponential Notation: Enter and display exponential values Backspace Key: Makes it easy to change just-entered values Constant Operator: Simplifies repetitive calculations Cost per Unit: Easily solve unit costing and pricing Accumulating Memory (M+) –Three additional Memory Storage locations “Paperless” Tape: Allows for review of last 20 entries; double-check totals.
Standard Calculations: Works as a math calculator with +, -, +/-, x, ÷, %, Π 1/x, X2, and √ Automatic Shut-Off extends battery life Includes Easy-to-follow User’s Guide Long-Life Battery Full One-Year Limited Warranty Full Size Keys English and Spanish CD-ROM with “How-To” Videos and User’s Guide.
Tech Specs Size: 6.4” x 9.0” x 1.4” (162mm x 229mm x 35mm) Weight: .68 lb. / 10.8 oz. (308.4 gm.) Does not include User’s Guide Power: Single 3-volt (CR-2032) Long-life Battery Display: 11 Digits (7 normal, 4 Fractions) with Full Annunciators LCD Dimensions: 1.4” x 5” (35 mm x 130 mm) Accuracy: 10 Digit Internal Accuracy