Digital Pulse Oximeter, Laica

Digital pulse oximeter, Laica The Laica pulse oximeter for the finger is a non-invasive tool that allows the measurement of arterial oxygen saturation (SpO2) and heart rate (pulse frequency). Oxygen saturation indicates the percentage of oxygen-bound hemoglobin in arterial blood. Saturation is measured by a method called pulse oximetry. The Laica pulse oximeter uses two light beams with different wavelengths that illuminate the finger inserted into the device. The Laica pulse oximeter is equipped with an LED display. Two AAA batteries and a fixing cord are included in the p