Description
Advanced Feet-Inch-Fraction Construction-Math Calculator with Full Trig Functions
The Construction Master Pro Trig provides construction professionals with complete trig functions to help them quickly and easily solve complex construction-math problems. It saves time, reduces costs and prevents re-work. You can effortlessly work in and convert between feet-inch-fractions and metric units. Instantly calculate complex construction challenges for stair layouts, roofs, framing and much more. Full trig functions with sine, cosine, tangent, arcsine, arccosine and arctangent.
Construction Calculations:
- Work in and convert between any building dimension, including Metric
- Trig Function
- Find Weight per Volume
- Built-in Right-Angle solutions
- Complete Stair Layouts
- Roof, Rafter and Framing solutions
- Circular: Arcs, Circumference, Segments and More
- 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, Engineers, Project Managers, Estimators, Draftspersons, Builders, Framers, Carpenters, Tradespersons.
Dimensional Math and Conversions
- Work in and convert between all building dimensional formats:Yards, Feet-Inch-Fractions, Decimal Feet and Inches and Metric – including Area and Volume
- D:M:S to Decimal Degree conversions
- Weight per Volume
- Full Trig Function:Sine, Cosine, Tangent, Arcsine, Arccosine and Arctangent simplify complex design and construction-math
Built-In Time Saving Functions
- Complete Stair calculationsfor Risers, Treads, Stringer Length and Incline Angle
- Set Riser Height and solve for Stairwell Opening
- Built-in Right-Angle Functions
- Roof Functionfinds Area, Bundles, Squares and 4×8 Sheathing for Flat or Pitched Roofs
- Custom Rafter Functionprovides Common Rafters, Regular and Irregular Hips, Valleys and Jacks; instant Cutting Angles (Cheek, Level and Plumb)
- Jack Rafter resultsfor 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
- Board Feet Lumber estimating
Additional Features
- 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+)plus 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 +, -, +/-, , , %,?, 1/x, x2, and ?
- Automatic Shut-Offsaves battery life
Includes
- Rugged shock, dust and moisture-resistant Armadillo Gear case
- Pocket Reference Guides in English and Spanish
- Two LR44 long life batteries
- One-year warranty
Tech Specs:
Size:
5.7″ x 3.0″ x 0.65″ (145 mm x 76 mm x 17 mm)
Product Weight:
4.6 oz (130 grams)
Includes case and Pocket Reference Guide
Power:
Two 1.5-volt LR-44/A76 long-life batteries
Display Type:
11 Digits (7 normal, 4 Fractions)
Display Dimensions:
0.625″ x 2.5″ (16 mm x 63.5 mm)
Accuracy:
12 digit internal accuracy