With CITREX Profiles for CITREX H4 and CITREX H5, you create your personal setup profiles for each type of ventilator and application. You'll always have the right settings for your measurements and calibrations, and you'll be working with the same standards across your company, transferred with just a few clicks from one CITREX ventilator tester to another. CITREX Profiles store which gas types, gas standards, measuring units, parameters and views are used.