General Information

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Overview

• 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
• 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

Features

• 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 +, -, +/-, ×, ÷, %, π, 1/x, x2, and √
• Automatic Shut-Off saves 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

Specifications