Effortlessly track your blood oxygen saturation levels with the Ozmus Portable Travel Pulse Oximeter. Ideal for both healthcare professionals and home health monitoring, this compact device is a must-have accessory for those requiring frequent checks on their SpO2 and pulse rate, such as athletes, pilots, and individuals with respiratory conditions. The Ozmus pulse oximeter is designed for accuracy and simplicity, featuring an easy-to-read display that shows results in a glance. Lightweight and travel-friendly, it fits seamlessly into any setting, making it a versatile addition to your health management tools. Whether you're at the office, on the go, or relaxing at home, this pulse oximeter is your companion for maintaining awareness of your vital oxygen levels. This is brand new and never used. I opened to take pics because I wasn?t sure what it was. Estate sale find.