The pulse oximeter is used for non-invasive measurement of blood oxygen concentration (SpO2) and heart rate measurement. The oxygen concentration determines the percentage of hemoglobin in the arterial blood that is saturated with oxygen, hence it constitutes an important parameter for the evaluation of respiratory function. When the set alarm values are not reached or exceeded, an audible notification is issued. It is small and light and you can take it with you anywhere with the included case and belt. - Determines arterial oxygen saturation (SpO2) and pulsations. - Easy to use and painless. - Small and light. - Suitable for people with: · Heart failure. · Chronic pulmonary obstructive diseases. · Bronchial asthma. - Suitable for high altitude sports (mountaineering, skiing and aviation). - Easy to read. - Display with 4 views available. - Bright display light. - The screen orientation (portrait, landscape) changes automatically. - Pulse graph. - Auto power off. - Case with strap and belt included. - Low battery indicator. - Batteries (2xAAA) included.