FT HD screen display,easy to read, especially for the elder. Soft and comfortable, will not oppress the tip of the finger.
Widely used in families, oxygen bars, sports (used before and after exercise, not recommended during exercise), other areas, and etc.
One key measurement, the result will be displayed in about 8 seconds.and alarms the actual value is over or less than the standard value.
Using advanced sensor, to collect data accurately and quickly, and monitor the oxygen status of human body.
Powered by 2x AAA battery. (Not Included) Small body, easy to carry
The is CE, ROHS, FCC, and FDA approved.
The is with the 5 seconds fast reading, the most ones in the market are with 8 seconds reading.
It is of high quality, so the accuracy is very high, The deviation is only 1% when the SpO2 data is over 90%, and the deviation is only 2% when the SpO2 is 75-90%.