A4 Pulse Oximeter
Patented automatic 4-way screen orientation, Low Power consumption, Low Perfusion ≤ 0.4%; – Portable, Small and light weight, Durable and fashionable design, Vacuum-galvanization and UV printing technology
- Display type: OLED tow color display.
- SPO2 measurement range: 70%-99%, PR measurement range: 30-240BPM
- Resolution: +1% for SPO2, + 1BPM for pulse rate.
- Accuracy: +2% (70%-99%), unspecified (<70%) for SPO2.
- Low Perfusion <0.4%.
- Power: two of 1.5V (AAA size) alkaline batteries.
- Power consumption: < 30mA.
- Automatic power-off: the product will automatically be powered off when no signal is in the product for longer then 8 seconds.
- Weight: total weight is about 50g. including batteries.