Portable Finger Pulse OX Range Measuring Meter Finger Pulse Oximeter Blood Oxygen SPO2 PR Saturation

الوصف

Features: 4 parameters: SPO2, PR, PI, 8 hours sleep monitoring memory storage function! Advantages: light weight, easy to operate, easy to carry, the most important thing is that it can be 8 hours of sleep monitoring. Screen display: OLED screen color,SpO2 waveform. Accuracy range: accuracy ±4% or even less than 0.1% for hypoperfusion. Power supply : 2 PC AAA batteries . Suitable for hospital, home, community medical treatment, sports healthcare, etc Main performance： Display Mode: LED display SpO2 Measuring Range: 0%～100%, (the resolution is 1%). Accuracy: 70%～100%: ±2% ,Below 70% unspecified. PR Measuring Range: 30bpm～250bpm, (the resolution is 1bpm) Accuracy: ±2bpm or ±2% (select larger)