AccuMed Fingertip Pulse Oximeter, Sp02 Finger Blood Pulse Oxygen Monitor, w/Carrying case, Lanyard Silicon Case & Battery CMS-50D (Blue)

ACCURATE OXYGEN SATURATION AND PULSE RATE READINGS IN ONE DEVICE: The Figertip Pulse Oximeter fits all finger sizes from kids above four years old to adults as it measures the level of oxygen in the blood and reads the pulse rate in just eight to ten seconds. It is crucial to use the device in a stationary position and not while in motion for precise readings.
FAST & CONVENIENT READINGS: SpO2 and Pulse Rate are graphed on the bright LED display. The LED display cover prevents ambient light washout, making readings crisp and clear. Average time for a reading is 8~10 seconds.
LOW POWER CONSUMPTION: Equipped with two AAA batteries, the oximeter automatically powers off when not in use and delivers up to 24 continuous hours of battery life.