... 1600ml Ventilation Portable Anesthesia Monitoring Machine with TV High Alarm Detailed Product Description 50ml - 1600ml Ventilation Portable Anesthesia Monitoring ... minute ventilation, airway pressure and high /lower pressure alarm function, to make sure the operation safety,60 cmH2O ... ,Breath frequency,MV,Airway pressureAlarmMV high alarm,MV low alarm,TV high alarm,TV low alarmGas supplyO2 or AirGas ...