Dr Morepen PO 12A Pulse Oximeter is useful in checking pulse rate and blood oxygen saturation levels. The product is suitable for use in family, hospital, oxygen bar, community healthcare, and physical care in sports. It is backed by a 1-year warranty. | Uses: It is used to get an accurate reading of blood oxygen saturation and pulse rate. | Product Specifications and Features: Measures the blood oxygen level(SpO2) and pulse rate(PR) It contains 6 display modes and shows pulse bar Pulse rate/Heart rate: Yes Display (OLED/LCD/LED): OLED Features auto power-off function Backed by 1-year warranty | Directions For Use: Use as directed on the label. | Safety Information: Read the label carefully before use Store in a cool and dry place away from direct sunlight Keep out of reach of the children