YK-80B Finger Pulse Oximeter

Features:

• device for testing oxygen saturation (SpO2) and pulse rate
• small, compact, simple, reliable, and durable physiological monitoring device that can be used simply by attaching it  to the finger
• fingertip pulse oximeters are used in clinics, hospitals, and first aid kits
• high-brightness OLEDs display the pulse (PR), measuring the percentage of oxygen in the blood (SpO2), and a heart rate monitor
• automatic display direction change
• low power consumption for long use; low battery alert
• automatic shutdown; 2 AAA alkaline batteries required (not included)