The Victor C5000 Construction Materials Calculator features the ability to solve a variety of construction related equations, estimate materials required for a project and their costs, and display results in fractional or decimal forms. Can be used to calculate: bricks/blocks, concrete, gravel, boards, fencing, lumber, flooring, studs, drywall sheets, tiles, and paint. Includes a protective case, pocket reference guide, and full instructional manual with examples available as a PDF online, paired with a series of instructional videos. Work with units of measurement (US & Metric). Displays numbers in fractions or decimal format. Shock-resistant and spill-proof hard-cover protective case.