Heal Foce Pulse Oximeter A3 (Yellow, White) 100 % Genuine Pulse Oximeter  (Yellow)

Pulse Oximeter Fingertip, Large OLED Display Pulse Oximeter Finger Oximetry Blood Oxygen Saturation Monitor for Heart Rate and SpO2, Portable Oximeter with Batteries Features Accurate and Reliable The Perfusion Index and Plethysmograph Waveform will help you to determine the reliability of your reading. Bright OLED Display The bright OLED display allows use in any environment - from dark surrounding to bright sunlight. Easy to Use Blood oxygen measurement can be done by pressing the button in seconds. Portable and Lightweight The small size of the oximeter makes it easy for you to carry around in your everyday life. How to get your SpO2 and heart rate result? 1.Put your finger into the oximeter and press the button; 2.During the measurement, do not move around and stay still; 3.Wait 5-15 seconds, you can check the measurement results. Specifications: 1 x Fingertip Pulse Oximeter 2x AAA batteries 1 x User Manual Note: This device is for sports and aviation use only,it is not medical device. Do not use the device on infant or neonatal users. It can be used before or after doing sports, but it's not recommended to use during the process of doing sports, you should stay still when measuring. Please read the included instruction manual carefully to avoid any misuse and keep it for future reference. When the battery voltage is lower, the low battery symbol will appear on the display, you need to replace the battery in time. This device is not intended for continuous monitoring.