A glucose meter is a medical device for determining the approximate concentration of glucose in the blood.It can also be a strip of glucose paper dipped into a substance and measured to the glucose chart. It is a key element of home blood glucose monitoring (HBGM) by people with diabetes mellitus or hypoglycemia.A small drop of blood, obtained by pricking the skin with a lancet, is placed on a. Home blood glucose monitoring is designed to offer a picture of how the body is processing glucose. A doctor might recommend testing at three different times, and often over the course of several. Blood glucose monitoring is a way of testing the concentration of glucose in the blood ().Particularly important in diabetes management, a blood glucose test is typically performed by piercing the skin (typically, on the finger) to draw blood, then applying the blood to a chemically active disposable 'test-strip'. Different manufacturers use different technology, but most systems measure an.