Sell LK87/LK89 Finger Oximeter Fingertip Pulse Oxymeter Medical Equipment With Sleep Monitor Heart Rate Spo2 PR Pulse Oxygen best price

Specifications: {LK89}{LK86} Display Type : TFT Display SpO2 Measurement Range : 70%~99% Accuracy: ±2% on the stage of 80%~100%; ±3% on the stage of 70%~80%; Below 70% no requirement Resolution : ±1% PR : Measurement range:25BPM~250BPM Accuracy : ±1BPM or ±1%(the larger one) PI Index : Measurement Scope : 0~20 (optional) Power: 2 x AAA Battery Power Consumption : Below 30mA Automatic Power-Off : The product shuts off by itself when no finger is in the product ; 8 Seconds Operation Environment : Operation Temperature:5C~40C Storage Temperature:-20C~55C Ambient Humidity : 15%~85% non-condensing Device Dimensions : 64mm*38.8*35.5