ITA-MED Fingertip Deluxe Pulse Oximeter with 6-Way OLED Display

Recommended for quick and easy measurement of blood oxygen saturation (SpO2) and pulse rate 2-3 second response time Low battery indicator Adjustable brightness Dual-color OLED display Small & lightweight design Low power consumption, automatic power off Display SpO2, PR, Pulse bar and Plethysmogram