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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 Trig 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
  • Advanced Stairs - 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 4x8, 4x9 or 4x12 sheets to cover an area
  • Roof function finds area, bundles, pitch and squares
  • Custom rafter function solves for common rafters, regular and irregular hips, valleys and jacks; instantly find cutting angles for cheek, level and plumb angles
  • Jack rafter solutions for regular and irregular pitch roofs
  • 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
  • Calculate the number of on-center studs for an entered length
  • Equal-sided polygons - 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, 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
  • 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
  • Works as a standard math calculator with +, -, +/-, ×, ÷, %, 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
  • User's Guide, Spanish Pocket Reference 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

CALCULATED INDUSTRIES Construction Master Pro Desktop #44080

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