... products, medical supplies, medical supplier Parameters:Two parameters: SPO2, Pulse Rate.Waveforms:No waveform.Features:1,Tiny, light, "all-in- ... for carrying;2,LED screen with SpO2, PR and Pulse strength measurements;3,Immediately, real-time spot-check;4, ... Accuracy: ±2%(70~100%),0~69% unspecifiedResolution:1%Pulse RateMeasurement range:30-250 bpmAccuracy:±2 bpmResolution:1bpmDisplay ModeSpO2 display ...