Anesthesia Machine (Aries 2700) medical equipment,basic anesthesia machine CE certificate,ISO Display: 5.5 SNT ... alarm Limit: 0~20cmH2OMonitor Parameters: Tidal volume, MV, Ppeak, PEEP, respiratory frequency, I: E ratioSafety valve pressure limit: 6KpaGood air tightness ... ~0.65MPa.Gauge: Two gauges, N2O, O2 ARIES 2700 Anesthesa equipment with CE certificate in health