- Diag - Instant diagonal / square-ups.
- Pitch, Rise, Run - Rafter, roof layouts; slope, rake-wall, polygon.
- Comp Miter - Compound miter for exact cut angles; spring (crown) angle.
- Stair - Risers, tread, stringer, incline angle, stairwell opening.
- U.S. / Metric Units - Work in feel-inch-fractions, millimeters, meters.
- Conv - Perform conversions; access secondary functions.
- Hip / V, Jack - Fast rafter dimensions ; irregular pitch, irregular jacks.
- Arc, Circ - Advanced circular calculations, including column and cone.
- Length, Width, Height - Find area, volume, square-up, perimeter, wall area, room area; blocks footing, drywall.
- Backspace key - Easily edit entries.
The Construction Master Pro sets the industry standard for advanced construction-math calculators. It provides powerful built-in solutions and expanded preference settings. It's easy to use in the field or office and is perfect for completing plans, layouts, bids, and estimates - save time, reduce costs and prevent re-work.
Stor / Prefs - store and set preferences for fractions, rider height, studs on-center and more!
Comes with an Armadillo case