Fingertip Pulse Oximeter | Blood Oxygen Meter

: this oxygen monitor can accurately determine your spo2 (blood oxygen saturation levels), heart rate, and pulse strength in 8 seconds and display it conveniently on a large digital led display. wide range of applications & long battery life: this blood oxygen finger meter light and compact, accommodates a wide range of finger sizes, low power consumption long battery life, automatic power off after 16 seconds.