... ,PCV,PSV,PRVC,, CE quality guarantee, export to European market,very high price and performance ratio. Anesthesia MachineSupply gas pressure ... 0kPa~2.0 kPa,tolerance±0.1kPaWaveform Double waveforms displaying for pressure-time and flow-time (optional: volume-time, ... pressure, sustained pressure, complete pipeline, PEEP, Silence time for alarm ≤120s.ANESTHESIAMACHINE FollowmeterO2(two tubes) 0.05~1L/min ...