CALCULATED INDUSTRIES 44080 12 Digital Internal Accuracy Industrial Calculator Fresh Stock

The Construction Master Pro Desktop has all the functionality of both the Construction Master Pro and Pro Trig in a large, easy-to-read and use desktop configuration including a multi-position tilt-up display and full size keys. With powerful built-in solutions and expanded preference selection, it is perfect for completing layouts, bids and estimates. No construction office should be without it.

Features

• Full trigonometric functionssine, cosine and tangent, arcsine, arccosine and arctangentsimplify complex design and construction-math.
• Work in and convert between feet-inch-fractions, decimal feet-inches, yards and metric – including area and volume.
• Complete stair calculations for risers, treads, stringer length, stair well openings, floor thickness and incline angle.
• Work in and convert between all construction units, including metric.
• Built-in right-angle solutions.
• Compound miter – store crown angle and enter wall corner angle to calculate the blade tilt and angle for miters cuts.
• Calculate outside and inside lengths of arched rake-walls plus on-center spacing.
• Studs – calculate the number of on-center studs for an entered length.
• Area, volume and perimeter solutions with length, width and height keys.
• Drywall, siding and paneling key calculates 4 x 8, 4 x 9 or 4 x 12 sheets to cover an area.
• Roof function finds area, bundles, squares and 4 x 8 sheathing for flat or pitched roofs.
• Equal sided polygon – calculate corner and bi-sect angles, side length, perimeter and area.
• D:M:S to decimal degree conversions.