1. Gravity sensing
2. Low power sign, oxygen saturation, and PR display
3. Pulse strength display
Strong anti-interference performance
4. Easy to ease, light, and portable
5. Automatic shutdown in 8 sec
6. For hospital, homecare, sport and etc.

The fingertip pulse oximeter features a small volume, low power consumption, convenient operation, and is portable. It is only necessary for the patient to put one of his fingers into a fingertip photoelectric sensor for diagnosis, and a display screen will directly show the measured value of hemoglobin saturation. It has been proved in clinical experiments that it features rather high precision and repeatability.

1. Display mode: OLED
Display of the oxygen saturation: 70-100%,±2%
Pulse power display: 25-250 BPM,±1% or ±1BPM,and take the larger one
2.Power supply: 2 AAA 1.5V alkaline batteries; Voltage suitable range: 2.6 ~ 3.6V
3. Power consumption: less than 30mA
4. Measure precision: the oxygen saturation between 70%-99%, the precision is ±2%; and less than 70% the precision has no definition; the pulse power is ±1% or ±1BPM, and take the larger one.
5. Measure capability under the situation of weak perfusion: it can rightly display the oxygen saturation and the pulse power when the pulse fullness degree is 0.6%.
6. Compared to the measured value in the darkroom, the oxygen saturation in the natural light, and the illuminate light-house, the warp is less than ±1%.
7. Have a function switch, and it will stop automatically after 8 seconds without a finger insert in.

Method of use
1. According to the correct standard battery of into two 7 (AAA) batteries and close the battery cover;
2. Pinch open finger pulse oximetry;
3. Fingers into the rubber ducts (finger to fully extended) before releasing the clamp;
4. Single front panel switch button;
5. In the process of using your fingers do not shake the body, it is best not to be in motion;
6. Read the data directly from the display, the display can display the blood oxygen saturation, pulse frequency, and pulse amplitude;
7. In the process of measuring each time, the key can be converted to a common display direction, can be converted to 4 directions or Built-in gravity sensor, automatic the 4 display direction switch.


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