Edan M3B model Capnography, EtCO2    Portable and lightweight  Large high resolution color TFT display  Flexible configurations to meet different clinical needs Pitch tone Real-time measurements display Trend table and trend graphs Long working-time on battery only Large storage capacity Nurse call function LAN/Wi-Fi(optional) connections Bi-directional communication with the MFM-CMS central station Data management via PatientCare Viewer software (optional)