A Glucometer, also known as a glucose meter or blood glucose monitoring device, is a home measurement system you can use to test the amount of glucose (sugar) in your blood. This is a quantitative test, which means that you will find out the amount of glucose present in your blood sample.
You should take this test if you have diabetes and you need to monitor your blood sugar (glucose) levels. Determine your daily adjustments in treatment. Know if you have dangerously high or low levels of glucose. Understand how your diet and exercise change your glucose levels