The Fingertip Pulse Oximeter (M120) is a high-quality product that measures your pulse rate and blood oxygen saturation levels with accuracy and ease. It is a compact and lightweight device designed for personal and healthcare use. Our factory produces this device with the utmost attention to detail and with high-quality materials to ensure that it meets all necessary standards. The M120 is easy to use with a simple one-button operation and a large, easy-to-read OLED display that shows your data in real-time. It also features an automatic power-off function to save battery life. Purchase the Fingertip Pulse Oximeter (M120) from our factory for reliable and trustworthy readings every time.