Features:

1. Display parameters: blood oxygen SPO2 value, pulse PR value, blood oxygen bar graph, pulse waveform graph, PI (perfusion index), respiratory rate monitoring parameter (G101), sleep monitoring parameter (G102)

2. Display screen: The product adopts blue and yellow two-color OLED screen display, 5 levels of brightness adjustable

3. Display mode: four directions, six display modes

4. Energy saving and environmental protection: The product has low power consumption, and the two AAA batteries can be used continuously for more than 40 hours

5. Voltage warning: When the battery voltage is too low and may affect normal use, there is a low voltage warning prompt 6. Automatic shutdown: when no signal is generated, the product will automatically shutdown after 8 seconds

7. Advantages: Integrating blood oxygen probe and processing display module, the product is simple to use, low power consumption, small in size, light in weight and easy to carry

Product parameters:

1. Sleep monitoring time: 130R: None, 131R: 8 hours

2. Power consumption: less than 30mA

3. Automatic shutdown: when no finger is inserted, it will automatically shut down in 8 seconds

4. Operating temperature: 5℃~40℃

5. Storage humidity: 15%~80% when working, 10%~80% storage

6. Atmospheric pressure: 70Kpa~106Kpa Battery model: 2*1.5V (2 AAA alkaline, product does not contain batteries)

7. Material: ABS+PC

Package Contents:

-1 x fingertip oximeter (PE bag)

-1 x lanyard -1 x white card lining

-1 x English user manua

l -1 x color box