The finger pulse oximeter is a portable medical device used to monitor blood oxygen levels (saturation) and pulse. It is equipped with a colorful TFT display for easy reading of results. This device is particularly useful for individuals with respiratory conditions such as asthma or chronic obstructive pulmonary disease, as well as athletes training at high altitudes. The pulse oximeter is simple to use, lightweight, and compact, allowing for convenient transport and use in various conditions. Product specifications: • colorful TFT display; • low battery indicator; • for measuring saturation and pulse; • battery-powered; • for finger use; • includes strap and case; • estimated dimensions: 4x6x3 cm; • estimated weight: 0.05 kg.