The BITZER REFRIGERANT RULERThe free BITZER REFRIGERANT RULER enables you to work out refrigerant data quickly and easily. Specially developed for Android, the app covers all of the common refrigerants and contains data on their relevant physical properties. With its intuitive user interface it is quite simple to work out temperature and pressure for various refrigerants. The tool is one of the few applications which enables the use of imperial and metric units at the same time. The main advantagesThe 'Refrigerants' menu at the top-left edge of the screen gives you an overview of all available refrigerants as a list. When you select a refrigerant from the list, you are then shown its details page which contains more information. By swiping to the right or left on the start screen, you can also switch directly to another refrigerant. On the start screen, the user is shown all of the relevant information about the selected refrigerant, such as its dew and bubble point depending upon the pressure, as well as information about the best type of oil to use, the refrigerant's global warming potential (GWP value) and its safety group. Settings and filter functions can be found at the top right. The filter functions make it possible to restrict the refrigerants shown by their GWP values or to just show natural refrigerants. The settings allow you to switch between metric and imperial units. Additional functions of the BITZER REFRIGERANT RULERThe extra functions to select for natural refrigerants and for GWP values are two new options. Also, you can access BITZER's refrigerant report directly from the app.