Automatic detecton of finger position, accurately measure your blood oxygen concentration and pulse rate.
Features:
In standy mode, start the key instrument into the working the working state. Touching this button under the working state can change the display mode.
Light weight for carrying and easy to use.
Low battery voltage indicator.
Automatically standy or sleep.
The device will automatically power off in 8 seconds if there is no finger singals.
Widely used in family, oxygen bar, physical care in sports, etc.
Specifications:
Power By: 2*AAA battery(not including in this package)
Display Type: OLED display
Power consumption: below 30MA
Spo2:
Measurement range: 70%-99%
Accuracy: 2% on the stage of 80%-99%
3% on the stage of 70%-79%
Below 70% no requirement
Resolution: + - 1%
PR:
Measurement range: 30BPM-240BPM
Accuracy: +- 1BPM or +-1 % ( the larger one)
Operation Environment:
Temperature: 5-40°C
Humidity: 15-80%
Atmosphere Pressure:70-106kPa
Transport Storage Environment:
Temperature: -10-55°C
Humidity: