Fingertip Pulse Oximeter M70Dual Colour OLED display Parameter: SpO2, PR waveform and pulse bar 2 display directions for view Resistance to surrounding light and man made light Auto shut off without signal after 8s
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product description
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Dual Colour OLED display
Parameter: SpO2, PR waveform and pulse bar
2 display directions for view
Resistance to surrounding light and man-made light