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
Perfect 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, χ,
%, Π, 1/x, X2, and √
-Automatic Shut-Off saves battery life
Technical 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
