Product features of H20 blood oxygen meter:

1.  4 parameters: SPO2 (oximeter saturation), PR (pulse rate/heart rate), PI (perfusion index), sleep monitoring parameters

2.8 Hour data storage and data analysis functions. 

3. Dual-color OLED display, 6 display modes;

4. Spot check in real time.

5. Automatic standby or sleep.

6. Low power consumption, continuously adjustable in four directions;

Product specifications:

1. Sleep duration :8 hours

2. Display direction :OLED blue and yellow display screen with 6 display modes and 4 display directions

3. Blood oxygen range accuracy: 70%~100% ±2%

Accuracy of pulse range: 25~250BMP ±1bmp

5. Blood perfusion index: ≥0.2%,±0.1%

6. Product dimensions: 65mm*30mm*30mm

7. Weight: 59g (excluding battery)

8. Power requirements: 2 AAA batteries

9. Operating current: ≤30MA