... flowmeter 3.O2 concentration, BREATHING LOOP TFT 10.4" ETCO2,YOKE PIN INDEX,SELECTETEC VAPORIZER Anesthesia Machinematch ISO13485, ISO9001, CE international quality ... .3mPa~0.5mPa. Power: 220V±10%, 50Hz±1%OPTIONAL: ETCO2,YOKE PIN INDEX, SELECTETEC VAPORIZER--Part of Anesthesia Ventilator. CE marked matched ...