... displayventilator compliance≤4mL/100PaSafety pressure in the airway system of ventilator ≤6kPa Monitoring parametersTidal volumeRespiratory rateAlarmsUpper ... airway pressure limit, Lower airway pressure limit, Power failure, Silence time for alarm, Alarm for ... , Safety valve, N2O cut-off with oxygen failure.Photo 1 Piece/Pieces Portable Anesthesia machine with ventilator, High quality equipment