Household Finger Oximeter Pulse Rate Perfusion Index SPO2 Blood-oxygen Data Measurement OLED Display with Automatic Shutdown Function

Features:
Small volume, lightweight and convenient to carry, just put into your pocket or bag.
Easy operation, which is only necessary to put one of his fingers into a fingertip photoelectric sensor for diagnosis, and a display screen will directly show measured value.
High definition OLED display, ability to display SpO2 blood-oxygen value, perfusion index value(PI%), pulse rate value(PRbpm), pulse intensity (bar-graph), pulse-wave and electric quantity.
Pulse intensity, continuous bar-graph display, the higher display indicate the stronger-pulse.
Four-way data display design, you can view the result in four ways, one-click operation, humanized and convenient.
High accuracy sensor, support quick measurement and provide accurate data.
Suitable for non-invasive monitoring of blood-oxygen saturation and pulse rate in hospital and families.
Intelligent power-saving, automatically shut off after 5 seconds of no operation.
Built-in soft silicone pad, lightly enwrap your finger, no added pressure, more convenient.