Fingertip pulse oximeter A3

medicalbattery-poweredwireless

1.Multi-Color TFT Display, four display modes, have big-font display, digital display and plethysmogram display. 2.Change directions manually according to patient observe needs. 3.Audible alarm function, Alarm lamp display and heart rate pulse synchronization； 4.Low power consumption, 50 hours continuous to work. 5.It has the function of Perfusion Index to better get the pulse oxygen perfusion; 6.When the battery voltage is too low, which may affect the normal use, there will be a low voltage warning indication in the visual window; 7.Automatic power off when no signals for 8s 8. Small and light weight, convenient to carry Technical Specification Display type: Multi-Color TFT display; 1 inch Resolution: ±1% for Spo2; ±1BPM for Pulse rate Accuracy: ±1%(90%-99%) ; 70%-89%,±2%; unspecified(≤70%) for spo2 Low perfusion: ≤0.4% Power: Two of 1.5(AAA Size) alkaline batteries Power consumption:<30mA Automatic power-off: The product will automatically power off when no signals for 8s. Operation Environment Operation Temperature: 5℃~40℃ Humidity：30%~90% Air pressure: 70kPa~106kPa