Accurately and quickly monitor your blood and circulation with the Contec CMS50DA Deluxe Adult Finger Pulse Oximeter. This pulse oximeter is engineered to give you fast measurements of the oxygen saturation of your blood (SpO2) and your pulse rate. 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.

Features:

• Adjustable display brightness.
• Six display modes.
• Low battery indicator.
• Automatic shutoff to preserve battery life.
• Constructed from latex-free materials.