... -1,200ml, Ohmeda flow monitoring systemb) Respiratory rate: 4-60bpmc) I/E ratio: 1:0.3, 1:0.5, 1:0.7, 1:1.0, 1:1.5, 1:2 ... .0, 1:2.5, 1:3.0, 1:3.5, 1:4.0 5) Monitoring ... volume and power failureWriting board: 1) Pull-push style2) Easy for operationOxygen inhaler (optional): easy and precise equipment With CE certificate Anesthesia Machine(ACM606)