Introducing the CareHart™ Finger Pulse & Blood Oxygen Reader.

Light and compact, it accommodates a wide range of finger sizes.
Includes a large digital bright OLED display, clear and easy to read.
Included alarm for irregular readings: if the device detects abnormal heart rate or blood oxygen values, it will sound the alarm (can be activated from device settings).
The measurement formula is non-invasive and uses light to detect the arterial oxygen saturation and pulse rate.

Blood oxygen saturation measurement range: 70% – 99%
Measurement accuracy:
±2% within the range of 80% – 99%,
±3% within the range of 70% – 79%.

Pulse rate measurement range: 30BPM – 240BPM
Measurement accuracy: ±1BPM or ±1% of the measured value (larger value)

Measurement formula: non-invasive, light continuous detection of arterial oxygen saturation and pulse rate.
Battery type: 2x 1.5v AAA batteries (not included)
Automatic shutdown if there is no operation for 8 seconds

Power consumption: less than 30mA
Color: Black

Package content: 1x CareHart™ Finger Pulse & Blood Oxygen Reader