Product details
Measures oxygen saturation (SpO2), pulse rate (PR), perfusion index (PI), and pulse bar. Easy to use and lightweight. Two-color OLED display with easily readable screen. Quick, compact, and portable readings help reduce arterial blood constriction and improve accuracy. Simple one-button measurement. Automatic shut-off to conserve battery life. Suitable for adults, teenagers, and children. Powered by 2 x AAA batteries (included).