AC andor Battery Operation. ECG, Resp, NIBP, SP02, Recorder.All Accessories, and New Batteries.Navigator knob makes monitoring simple, rather than negotiatinglayers of menus. Quick action keys enable one-touch access to allvital functions. Three waveforms will automatically reconfigure tosix as needed. Colorful numeric automatically re-adjust tomaximum size for optimal display visibility.Standard features include six waveforms, 3 or 5 lead ECG, lead-selectable respiration, non-invasive blood pressure, temperature, and Masimo SET motion tolerant SpO2.