Compact Fingertip Pulse Oximeter for Quick Oxygen Monitoring The Contec CMS50NA Fingertip Pulse Oximeter is a compact pulse oximeter designed to measure blood oxygen saturation (SpO2) and pulse rate quickly and conveniently. This finger pulse oximeter provides reliable oxygen readings with a simple one-button operation and displays results clearly on a large LED screen. Lightweight and portable, this pulse ox is suitable for spot-check oxygen monitoring during everyday activities, travel, sports, or aviation environments. Measures blood oxygen saturation (SpO2) and pulse rate Large LED display provides clear oxygen and pulse readings Simple one-button operation for quick measurements Compact fingertip design for convenient portable monitoring Battery-powered device ready for immediate use Convenient Daily Monitoring: This fingertip pulse oximeter provides fast oxygen and pulse readings with minimal setup. Simply place a finger into the chamber and press the power button to view measurements on the bright LED display. Its lightweight design and included carrying pouch make it easy to take this pulse ox anywhere for quick oxygen checks. What’s Included: 1 × Contec CMS50NA Fingertip Pulse Oximeter 1 × Carrying Pouch 2 × AAA Alkaline Batteries 1 × Lanyard 1 × User Manual