Medtronic Physio Control Lifecap Plus Features Innovative Microstream CO2 technology and reliable Nellcor pulse oximeter, the units offer many of the same advantages as the capnography and pulse. Each rugged device weighs less than 2 lbs and measures approximately 8"x 3.5"x 2". Medtronic Physio Control Lifecap Plus Specifications Capnography Display Range: 0-99 mmHg; 0-13.0 Vol %; 0-13.2 kPa CO2 sampling flow rate: 50 ml/ min Warm-up time: 30 seconds typical Accuracy: 0-38 mmHg ± 2 mmHg; 39-99 mmHg ± 5% of reading Respiration rate: 0-150 breaths/min Modes: Adult, neonatal Pulse Oximeter Display Range: SpO2 Saturation 0%-100% Pulse Rate: 20-250 beats/minutes Accuracy: Adults 70%-100% ± 2 digits, 0-69% unspecified Neonate: 70%-100% ± 2 digits, 0-69% unspecified