SIMBR Pulse Oximeter Blood Oxygen Monitor Finger for Adult and Child, Oxygen Saturation Monitor 3 in 1 Portable with Battery, Automatic Shutdown and Fast Reading

?Fast and Accurate Measurement?SIMBR oxygen monitor adopts advanced technology to provide reliable results. It can measure SpO2, pulse rate and PI(Perfusion Index),giving throughout inspection of your body. ?Easy to use?Just put your finger into hole( Equipped with Glow and infrared-ray Emission and Receipt Tube) After 5s, the results will be seen clearly on the LCD screen of this finger pulse oximeter. It automatically shuts off when no use in 5 seconds to preserve battery life. ?Thoughtful Design--Auto Alarm?We often confused by these data and don’t know when should to pay attention to our body. So, we made this problem solved by a function:AUTO ALARM. We already made default. When pulse rate is greater than 120 and the oxygen saturation is less than 90%, the finger oximeter emits an acoustic sound to warn you. You can also set threshold of the pulse rate and SpO2 by yourself according to body difference. ?Auto 4 Directions Display, More Convenient?Due to bulit-in gravity sensor, values can be automatically displayed in 4 directions as your finger moves. Much more convenient for daily use. What’s more, You can adjust the screen brightness to meet your needs. ?Compact and Portable?This oximeter comes with a nylon sheath and lanyard for outdoor usage. Package also includes 2*AAA batteries. Once you get our product, you can use at once!