【實用工具app】GPM BY PSI|最夯免費app-綠色工廠好玩App

I am a HVAC service tech and I needed a app that would calculate the actual GPM going through any condenser or evaporator coil on a chiller. Then I thought maybe other HVAC service tech might need this too. This app will calculate the actual GPM going through any chiller coil by simply inputting three variables. It is a very simple app. I needed it for work on my phone so I wrote this app and installed on my phone which is a Droid X 2.3 so I know it works. I also installed it on my work phone which is a HTC Thunder. If you have any ideas on other apps you would like to see email me and I will work on making them.