Master Pro Construction Calculator, With Case & Batteries

The construction master pro is an award-winning advanced feet-inch-fraction construction-math calculator with powerful built-in solutions perfect for completing layouts, plans, bids and estimates. Calculate circles, roofs, stairs and more. Works in and converts between feet-inches-fractions and decimals, including metric. Use it in the field or office to save time, reduce costs, prevent re-work and maximize profits. Perfect for completing layouts, bids and estimatesCompound miter cutsCalculates dimensional math and conversions, right angle solutions, area and volume solutions and various special functionsWork in and convert between building dimensions, including metricBuilt-in right-angle solutionsAreas, volumes, square-upsComplete stair layoutsDrywall - siding and panelsStuds on-centerArched rake-walls