Advanced Construction Math Calculator for Contractors and Builders: Calculated Industries 4065 Construction Master Pro

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• TIME-SAVING BUILT-IN FUNCTIONS are available for right angles to provide quick solutions for square-ups, rafters (hip, valley, jacks), rake-walls, slopes, angles, and additional features. Additionally, there are comprehensive tools for stair layout, sophisticated solutions for arcs, arches, circles, columns, and more.
• SOLVE ALL YOUR DIMENSIONAL MATH quickly and accurately with the award-winning CM Pro construction calculator’s powerful built-in solutions for completing layouts, plans, bids, estimates and more, directly in the building units you prefer
• LETS YOU EFFORTLESSLY WORK IN AND CONVERT between all common building dimension formats: feet-inch-fractions, decimal feet-inches, yards and metric -- including area and volume. Plus weight-per-volume and D:M:S to decimal degree conversions too
• PREVENTS COSTLY MATERIAL WASTE with built-in solutions for roofing, drywall, studs, blocks, concrete footings and board-feet lumber estimating. Plus compound miter functions help you avoid errors when working with crown molding and other pricey millwork