Alcedo Pulse Oximeter Fingertip | Blood Oxygen Saturation Level (SpO2) and Heart Rate Monitor | Dual Color OLED Display | Portable Carry Case, Lanyard, Batteries

ACCURATE AND RELIABLE – This device provides a noninvasive, accurate, and reliable way to measure oxygen saturation level (SpO2) as well as pulse (heart rate) in seconds. Allows to set upper and lower ranges with alert warnings if your readings exceed a predetermined range.
EASY-TO-USE – One button operation makes getting accurate readings easy to take anytime and anywhere. The large dual color OLED display with brightness adjustment allows for easy reading. Display features multiple data: oxygen levels, pulse rate, pulse rate bar graph, pulse rate waveform, and perfusion index.
COMPACT AND LIGHTWEIGHT – Compact and lightweight design allows for use on-the-go or use anytime and anywhere. Comfortable silicon padding provides a comfortable and slip-resistant fit for wide range of finger sizes.