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| Construction Master 5 Feet-Inch-Fraction Construction-Math Calculator The Construction Master 5 is the essential tool for serious building professionals. Easy-to-use in the field or office it meets the need for fast, accurate construction- math solutions. Enter the numbers, just as you would say them and the solutions appear in an instant - they're built-in to your Construction Master 5. Ideal for plans, and layouts. Reduce the risk of expensive errors when estimating costs and materials. Save time, money and frustration! |
| Specs Dimensional Math and Conversions - Works in and converts between building dimensional formats: Yards, Feet-Inch - Fractions, Decimal Feet-Inches and Metric - including Area and Volume - Find Weight per Volume Dedicated Functions - Stair calculations for Risers, Treads, Stringer Length and Incline Angle; displays Run and Rise - Custom Rafter Function provides Common Rafters, Regular and Irregular Hips, Valleys and Jacks. Jack Rafter feature provides complete solutions for Regular and Irregular Pitch roofs. Displays On-center spacing - Solutions for Circles, Arcs, Columns, Pillars, Windows, Post-holes and more - Rake-Wall function determines Stud Length for any On-center Spacing, in Ascending or Descending order - Board Feet Lumber estimating Added Features - User Preferences: Set custom defined options such as Fractional settings for 1/2, 1/4, 1/8, 1/16, 1/32, and 1/64 - Backspace Key: Makes it easy to change just-entered values - Cost per Unit: Easily solve unit costing and pricing - "Paperless" Tape: Allows for review of last 20 entries; double- check totals - Standard Calculations: Works as a math calculator with +, -, +/-, x, ÷, %, pi, 1/x, X2, and √ - Automatic Shut-Off saves battery life Includes - Protective 360° Hard Cover Door - Easy-to-follow Pocket User's Guides in English and Spanish - Long-Life Battery - Full One-Year Limited Warranty - English and Spanish CD-ROM with "How-To" Video and User's Guide |