SIFOXI-1.2 Pulse Oximeter Bluetooth 4.0 Fingertip Sensor OLED Fingertip Pulse Oximeter Blood SpO2 PR PI

SIFOXI-1.2 Pulse Oximeter Bluetooth 4.0 Fingertip Sensor OLED Fingertip Pulse Oximeter Blood SpO2 PR PI  Description:  This is a Bluetooth pulse oximeter that comes with a large digital screen for easy information reading. It is well engineered to deliver reliable and high-precision performance. This digital pulse oximeter is easy and safe to operate.   Features: Designed for sports test,also can be used in hospital,home SPO2,PR accurate measurement. SPO2 and PR display,PR waveform and bargraph display Battery voltage low indication. 4 directions display and eight modes Low power consumption; Auto power off when no signal Pulse sound function Alarm function Support Bluetooth4.0 for iOS and Android Technical Specifications: 1.3 inch  65 colour OLED display,resolution 96*64 SPO2:35%-99% Pulse Ratio:30-250BPM Resolution:1% for SPO2,1BPM for pulse ratio Accuracy: 2%(70%-99%) unspecified(<70%) for SPO2 2BPM or  2%(select larger) for pulse ratio power:1.5V(AAA size) Alkaline batteries*2 working time: >30 h     –> Certification FDA CE ISO13485