Rechargeable Finger Pulse Oximeter Blood Oxygen SpO2 Heart Rate Monitor blue

Description

High-definition two-color OLED display, six different display modes, the measurement results are more clear. Medical testing standards are used to accurately measure blood oxygen and pulse rate values. Ultra-low power consumption, the fingertip oximeter automatically shuts down after 8 seconds to extend battery life. Small size, light weight and easy to carry. Built-in lithium battery, USB charging, eliminating the need to change batteries frequently.