The full version of the gas rating app.
This app includes:
The ability to change the CV of Natural Gas when chosen
Choice of 3 different types of gasses, Natural, Propane and Butane
The ability to gas rate when using either Metric or imperial meters
Tightness testing timing
Full comprehensive guides for tightness testing of LPG and Natural gas systems to IGEM UP 1B Edition 3
On screen instructions while tightness testing