Pulse Oximeter LK89 Finger Clip Type Pulse Oximeter for Measuring Pulse and Oxygen Saturation (SpO₂) Heart Rate (Pulse) and Perfusion Index (PI) (White)

OverviewPAINLESS EASY A pulse oximeter can measure your blood oxygen saturation (SpO2), heart rate (pulse rate) and perfusion index (PI). It improves the accuracy of home use and also displays the heart rate as a pulse wave and pulse bar.Compact and portable: Due to its small size, you can carry it with you, whether at home, at work, or outdoors. The pulse oximeter can be stored in any bag, so you can also use it outdoors or after training to check your health.Quick measurement: just press a on to measure, and the measurement result is about a few seconds. Infrared measurements are more accurate, and there is a four colour screen for quick display and detection of health information. (Please note that you need to configure 2 3A batteries yourself)TEST YOUR OWN HEALTH SYSTEM - Suitable for detecting vascular and respiratory diseases, chronic obstructive pulmonary disease and other lung diseases that can lead to decreased blood oxygen saturation. And you can recognize your physical condition anytime and anywhereNew trends: products such as blood oxygen meters and thermometers have become indispensable products for families. Let the pulse oximeter bring health blessings to your loved ones. Let the blood oxygen meter send you the most sincere health wishes.