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Fingertip Pulse Oximeter Blood Oxygen SpO2 Sports and Aviation RR respiratory rateCol.White Grey
Functionsnbsp SPO2 blood oxygen saturation PR pulse detection PI blood perfusion RR respiratory rate function1 High-definition two-color 0.96-inch OLED screen display 5-level brightness adjustable2 The interface can have four different display modes3 Low battery warning4 With blood oxygen pulse bar graph pulse waveform display and PI blood perfusion monitoring5 134R adds RR respiratory rate function6 The shell adopts metal baking varnish craft panel7 When abnormal body data is measured a buzzer alarm will be automatically issued8 The operation menu is convenient for function setting9 8S automatic shutdown after no signal or no finger state energy saving and power saving10 Portable light weight easy to carry when going outPower supply two AAA 7 alkaline batteries NOT INCLUDE
