Functions Perfusion index (PI) Indicates the intensity of arterial pulse signals. PI can be used as a diagnostic tool during hypoperfusion Blood oxygen saturation(SpO2) Customizable upper and lower limits BPM Customizable upper and lower limits Pulse bar graph Signal quality indicator, measurable during exercise and in low perfusion conditions COX601 base panel large capacity battery (8000mmAh) Performance and specifications Display resolution Blood oxygen saturation (SpO2) 0.01% if the display number is less than 10, and 0.1% if it is greater than 10 Product name Pulse oximeter Order code Bluetooth function Measurement accuracy Measuring range Desktop (with base) Handheld (without base) Optional accessories Product name Finger clip type， 1.5m Order code Product pictures Product advantages 1. Flexible switching with different usage scenarios, such as blood oxygen detection, bedside, off-bed, transit blood oxygen monitoring; 2. Industry-leading anti-motion performance to ensure detection and monitoring accuracy; (newborns and infants usually have no sense of autonomous control) 3. Superior performance: standard with continuous monitoring of four blood oxygen datas: oxygen saturation, pulse rate, perfusion degree, perfusion degree variability index; 4. Product structure: standard 5-inch large color display, easier observation, light weight, the monitor weighs only 355g, plus the base 1600g; 5. Upgrade expectations: the device software reserved for carbon oxygen detection, can be achieved by upgrading the sensor; 6. Special features: optional specialized disposable overtemperature protection oxygen saturation sensor.