A glucometer is a portable medical device that measures glucose concentration in the blood. It’s a key tool for monitoring blood sugar levels in people with diabetes.
Here’s how it works:
- Please prick your finger. inger.Use a lancet (a small needle) to prick your fingertip and get a drop of blood.
- Apply blood to test strip: Place the blood drop on a disposable test strip inserted into the glucometer.
- Get reading: The glucometer reads the test strip and displays your blood glucose level.
This information helps diabetic people make informed decisions about medication, diet, and exercise.