Pipe lead designer – Piping Abacus Review

Good accurate information. Comes in handy when you lose train of thought or need information when your not around your desk. Has not taken place of my normal wall charts or wheel just yet. Does take some time to get used to it. As a pipe designer it is rather pricey since most of the information can be accessed on your computer.
Review by Otlub on Piping Abacus.