Glucometers must be calibrated to ensure accurate readings are provided to the person performing the test. While some glucometers can calibrate automatically, most will require the user to manually calibrate.
How do I know if my glucose meter is accurate?
Check your blood sugar level with your meter at the same time that blood is drawn for lab tests. Then compare your meter's reading with the lab results. Results that are within 15 percent of the lab reading are considered accurate.
How often should you check a quality control on a blood glucose meter?
Control solution tests should be performed when: First receiving or purchasing the meter. Checking the meter and test strips (which should be done at least once a week). Using a new vial of test strips.
Do you need to calibrate a glucometer?
Glucometers must be calibrated to ensure accurate readings are provided to the person performing the test. While some glucometers can calibrate automatically, most will require the user to manually calibrate.