The Pipe Trades Pro lets you spend less time calculating and looking at charts and more time placing pipe.  The easy-to-use design and built-in settings let your quickly get the information you need for the job you have. Choose a pipe material, type and size and the Pipe Trade Pro calculates diameter, wall thickness, filled weight per foot, and internal areas.  Built-in function easily solve for feet-in-fractions, drop and slope percent grades, as well as complete building, plumbing and metric unit conversions.  Computes right angles and fitting angles, offsets with unknown fitting angles, and any angle offsets including basic 90° and 45° offsets.