Calculated Industries Trig Plus III

The all new Construction Master Pro Trig Plus III feet-inch-fraction calculator will simplify the most complex design featuring a protective hard case, this powerful new Construction Master helps get the job done right the first time! From design and engineering to estimating and bidding, this easy-to-use tool can help solve any construction-math problem quickly, simply and accuately! Precise Angles Down to Degrees, Minutes and Seconds. Full Trigonometric Functions, Sime, Cosine, Tangent, Arcsine, Arccosine and Arctangent simplify complex design and construction math. Rafters and Right Angles, Custom Pitch, Rise, Run, Diagonal, and Hip/Valley and Jack keys now instantly find lengths for: Common Rafters, Regular(45°) and Irregular( non-45°) Hip/Valley. Expanded Jack Rafter Functions. Enhanced Stair Solutions, Everything you need to layout yur next stairway with confidence: Risers, Treads, Stringer Length, Incline Angle and more. NEW! Backspace Key. NEW! Three Built-in Memories. Expanded Circular Solutions, Complete built-in solutions for Circumference, Area, Arcs, Segments, Chords, Radius, Segment Heights. Full-Size User's Guide. Exponential Notation Function. User-Set Preferences, Allows permanent setting of many user-defined options. Custom-Set Fractions. Board Feet Lumber Estimating. Fast Per-Unit CostSolutions. Weight-per-Volume Conversions. "Paperless" Tape, Quickly double-check your totals by instantly reviewing your last 20 entries. More Time-Saving Features.