... four direction adjustable SpO2 and pulse monitoring, and Waveform display Parameters:Two parameters:SPO2, Pulse Rate.Waveforms:SpO2 WaveformFeatures:·COLOR OLED ... display, four direction adjustable ·SpO2 and pulse monitoring, and Waveform display ·Low-power consumption, continuously work ... product comply with IEC60601-1-2standard New Fingertip pulse / finger oximeter