... Apnea), 15, 20, 30, 40, 60, 80, 100, 120 and 150 R/MIINRespiration Impedance: 0.2, 0.5, 1.0 and ... 80, 160, 240, 320 and 400mmHgChannel 2: 0, 50, 100, 150, 200 and 250mmHgPackingAbout UsCONTEC Medical Systems focusing on research, manufacture ... as a professional medical equipments producer. Our Products include followings :ECG / ECG holter EEG / EEG Holter B-ultrasound ScannerPatient Monitor Fetal ...