This Contec CMS50DA Deluxe Pulse Oximeter is engineered to give you fast measurements of the oxygen saturation of your blood (SpO2), your pulse rate, and the strength of your blood flow (Perfusion Index). It's an ideal instrument for use during and after workouts to determine their effectiveness, as well as at any time during an illness to monitor vital statistics. The device is small, portable, and measures these attributes with a simple, non-intrusive finger scan. It can accommodate a wide range of finger sizes and displays data on a vibrant dual-color OLED display.
