- Easy to use rotary dial selector for simple navigation of the device. - non-invasive method for monitoring the level of carbon dioxide in exhaled breath (EtCO2) - provides accurate and reliable assessments for all patient types. - reduce clinically insignificant alarms by 53% with the Oridion Smart Capnography SARA algorithm. - Large, bright color display with an easy-to-use, knob-navigated, flat-menu structure - Providing CO2 and SpO2 measurements. - Transfer patient data to USB flash memory devices - 72-hour trends to review - Can use in other laboratory environments - Case recording to help organize patient files. - RS-232 port for data transfer. - If power is lost , automatically switched to the internal battery pack for power Return Policy30 Day Return Policy. Free Return. 60 Day warranty, money back guaranteed!