1.Measures quickly and accurately pulse rate and spo2 blood oxygen saturation of arterial hemoglobin levels
2.User can see Pulse Rat,bar graph in this LED display
3. Light and compact, you only need to put your finger in the fingertip pulse oximeter testing chamber, the result will be shown
4.The contec product's housing use ABS matiral,the fingertip clip use silica gel mairal,is soft and easy to apply
5.NOTE: this product is intended for sports and aviation use only and is not a medical device.We are the direct manufacturer, there is a clear screen protector which can be removed before use.