Model: 4080
Advanced Hand-held Construction-Math Calculator with Full Trigonometric Function
Advanced Feet-Inch-Fraction Construction-Math Calculator with Full Trigonometric Functions
The Construction Master Pro Trig Feet-Inch-Fraction calculator provides the building professional complete trigonometric function. This powerful and advanced construction-math calculator features new built-in solutions and expanded preference selection. It allows you to easily determine precise angle measurements and solve the most complex design and construction-math problems. Perfect for estimating materials and costs. In the field or office it helps assure accuracy, save time and money.
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
- Circular: Arcs, Circumference, Segments and More
New Features, Functions and Enhanced Solutions:
- 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 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
- Set Riser Height and solve for Stairwell Opening
- Built-in Right-Angle Functions
- Roof Function finds Area, Bundles, Squares and 4x8 Sheathing for Flat or Pitched Roofs
- 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
- 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 +, -, +/-, x, ÷, %, ?, 1/x, X2, and ?
- Automatic Shut-Off saves battery life
Includes
- Protective Hard Slide Cover
- Easy-to-follow User's Guide
- Handy Pocket Reference Guide in English and Spanish
- Long-Life Batteries
- Full One-Year Limited Warranty
- English and Spanish CD-ROM with “How-To” Video and User’s Guide
Specifications
Size:
5.6” x 3.0” x 0.6” (142.8mm x 76.2mm x 15.9mm)
Product Weight:
4.5 oz. (127.5 gm)
Includes Case and Pocket Reference Guide
Power:
Two 3-volt (LR-44/A76) Long-life Batteries
Display Type:
11 Digits (7 normal, 4 Fractions) with Full Annunciators
Display Dimensions:
0.625” x 2.5” (15.88 mm x 63.5 mm)
Accuracy:
10 Digit Internal Accuracy Calculated Industries |
