Fingertip pulse oximeter large LED screen heart rate monitor oxygen monitor fingertip accurate and rapid reading pulse oximeter with lanyard [silver white]

[The oximeter utilizes an advanced MCU chip and sensors to accurately measure SpO2 (oxygen saturation) pulse rate and pulse intensity in 5-8 seconds and display the numbers on the LED screen Ideal for sports enthusiasts such as mountain climbers snowboarders cyclists or anyone interested in measuring arterial oxygen saturation and pulse Suitable for all finger sizes high quality medical silicone cap protects pulse oximeter from dust and physical damage suitable for adults teenagers seniors children Portable and easy to use lightweight and small in size easy to handle and carry results can be obtained at home or outdoors this device is for sports and aviation use only Accessories include oximeter color box portable lanyard product manual certificate of conformity]