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Blue pulse
Easy to use, just insert a finger into the Oximeter and then press single button to activate the device. Equipped with an OLED screen, displays the percentage of the value of SpO2 and pulse rate, and the results are updated every second. The screen brightness is adjustable. Read oxygen saturation and heart rate is always easy. Compact and lightweight, this Oximeter is easily transportable! Automatically shuts off after 8 seconds if you do not put any finger.
Pulse indicator Bar to help get a clear reading screen with LED heart rate, SpO2 and Bar Graph Small, lightweight and portable with its round neck offered included "all-in-One" integrated Finger Oximeter Operation simple for Instant playback in real time