Pulse Oximeter is a Portable Equipment Adopting Advanced Technology, it mainly checks Sp02 and PR value through the finger, which provides advanced, non-invasive and scientific means for quantitative measurement of oxygen saturation. CMS50N Pulse Oximeter is applicable for use in plateau area, community healthcare, oxygen bar, Fitness clubs, physical training room, family and medical institution, also display mode can be changed. The newly upgraded Finger Pulse Oximeter is an affordable and accurate way to check pulse rates and blood oxygen saturation levels. Simple one-button design allows for easy operation. Small portable size makes it easy to handle and carry. Helpful for athletes and pilots to obtain quick and accurate oxygen saturation readings. This is the best pulse oximeter available for medical professionals This pulse oximeter has been immaculately engineered to effectively determine and read your pulse rate and oxygen percentage in your blood in the comforts of your own home. This is a fingertip oximeter that needs to be clipped onto your fingers and preferably your index finger for the light sensors in the oximeter to quickly and precisely sense and measure the saturated oxygen in your blood. Build Built to enhance comfort and ease of use, this pulse oximeter is user-friendly and simple in its operation, capable of delivering fast and easy spot-checks. This pulse oximeter is small and compact, thereby allowing enhanced portability. clear and easy-to-view TFT screen, this pulse oximeter capably displays your pulse rates and blood saturated oxygen levels in BPM and SpO2 units respectively shown along a pleth waveform. The TFT display in the pulse oximeter functions with enhanced efficacy as it is equipped with dual display colors features, making it convenient for you. You can also view your readings comfortably as this pulse oximeter allows four modes of display directions enabling you to read your results in four different angles. Performance of the pulse oximeter / oximeter provides a safe and comfortable measuring procedure as this device utilizes a non-invasive method to procure your saturated oxygen readings or the amount of oxygen carried by the hemoglobin in your red blood cells. wherein the oxygenated blood absorbs the wavelength of the red light and the deoxygenated blood absorbs the wavelength of the infrared light. While the oxygenated and deoxygenated blood absorb different light wavelengths, the oximeter operates to find the ratio between the two and gives you the relative measurement, therefore providing you an accurate estimate of your blood oxygen saturation. The Auto shut-off feature in the pulse oximeter enables the device to immediately shut down if left idle for more than 5 seconds, therefore conserving energy and allowing safe usage.