DPAP 25 Plus bi-level non-invasive ventilator Bipap Low noise level, 2.8"TFT screen, pressure bar display, with humidifier ... DPAP 25 Plus Bi-level non-invasive ventilator ... Tubing length, Language setting, Date & Time setting can be customized.* Work on the bench of embeded real-OS, upgradable, extendable* Micro ...