Glucometer on call sure machine

Glucometers work by testing a small sample of blood from a fingertip. The blood sample is placed on a test strip, which is then inserted into the glucometer. The glucometer measures the glucose level in the blood and displays the result on a screen.

Glucometers are available in a variety of different models. Some models are very basic, while others have more features, such as the ability to store test results in memory or connect to a computer.