... patient comfort.* 2.8” TFT screen, user-friendly interface design * Waveform/Data on flow, pressure, and volume ... Versatile Alarm parameters * Agile system configuration: Pressure units, Monitoring Interface, Tubing length, Language setting, Date & Time setting can ... * Micro Sd card, 2GB, a big log on running & patient compliance SpecificationsModel ParametersDPAP20 Pro ModesCPAP, S ,S/T,TIPAP4-20 cm ...