The Oximeter Four color TFT is a top-of-the-line device designed for measuring blood oxygen saturation levels and pulse rate accurately and efficiently. With its high-resolution four-color TFT display, this oximeter delivers clear and vivid readings that are easy to read even in low-light conditions. Our factory produces this product to the highest standards and uses quality materials to ensure it is durable and reliable. The Oximeter Four color TFT is portable and lightweight, making it convenient for use at home, in clinics, hospitals, and other medical facilities. Trust us to provide you with a top-quality oximeter that will meet your needs and exceed your expectations.