A3 Pulse Oximeter
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A3
Fingertip Pulse Oximeter
Features：
Multi-Color TFT/OLED Display, four display modes, have bi-font display, digital display and plethysmograph display
Good for Adult and Paediatric use
Four direction rotation manually according to patient observe needs.
Audible alarm function, Alarm lamp display and heart rate pulse synchronization.
Low power consumption, 50 hours continuous operation
It has the function of Perfusion Index for accessing the perfusion of blood at the application area. The oxymeter will work at a low perfusion also
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
Automatic power off when no signal for 8 seconds
Small and Light weight, Water Resistant, convenient to carry.
Technical Specifications | ||
| Display type | : | Multi-Color TFT/OLED display; 1 inch |
| SpO2 measurement range | : | 0% - 100% |
| SpO2 measurement Accuracy | : | 70% to 100% +/-2% |
| PR measurement range | : | 30 - 250 BPM |
| PR measurement Accuracy | : | 30 - 99 bpm +/- 2 bpm 100 - 250 |
| Pulse Indication | : | 0.2 - 1.0% +/- 0.2 digits 1.1 - 20.0% +/- 20% |
| Trends | : | Tabular/Graphic (Optional) |
| Power | : | Two of 1.5 (AAA Size) Alkaline batteries |
| Power Consumption | : | < 30mA |
| Automatic Power Off | : | 8 Seconds |
| Operation Temperature | : | 0°C to 40°C |
| Humidity | : | 15% to 90% |
| Air pressure | : | 70kPa to 106 kPa |
| Resolution | : | ± 1% for SpO2; ± 2 % unspecified (≤70%) for SpO2 |
