Finger Pulse Oximeter is an affordable and precise way to check your pulse rates and blood oxygen saturation levels. The smart design, self-adjusting finger clamp plus simple one-button design allows for easy operation. The compact portable sizing makes it easy to handle and carry for testing at home or on the go. Helpful for athletes … Continue reading Fingertip Pulse Oximeter, Blood Oxygen Saturation Monitor (SpO2) with Pulse Rate Measurements and Pulse Bar Graph, Portable Digital Reading LED Display, Batteries Included