The Choicemmed MD300C2 fingertip pulse oximeter sets a new standard in precision and exciting features! It is extensively used in clinics, hospitals, social medical organizations, first aid and homecare institutions and the like.To check your pulse, all you need to do is to place your fingertip and the readings are a click away. It accommodates the widest range of finger sizes from paediatric to adult. Apart from pulse, you can view the SpO2%, Pulse bar and Plethysmogram which is represented in a wave form.The MD300C2 is equipped with a new, high-tech, colour display known as an 'organic' LED (OLED). Recognized throughout the oximeter industry as superior to 'standard' LED, organic makes smooth numbers and readouts - no dashes or dots to form numbers. You can adjust the brightness of the OLED according to your taste!The MD300C2 oximeter provides real-time data on your heart rate and blood-oxygen saturation level (SpO2). The In 6 seconds, the oximeter shuts down when you remove your finger with the auto-power off feature. This allows optimal usage of 2 AAA alkaline batteries that powers your oximeter.