CCR Builder 1.0.4 ios官方版

CCR Builder is an interactive assembly checklist for Closed Circuit Rebreathers (CCRs). No more paper checklists, calculators, or spreadsheets, CCR Builder is right on your phone ready when you need it. It's fast and intuitive to use and handles all the calculations for you on the fly. Currently supporting the KISS Sidewinder CCR, with more on the way.