Test Principle - OneTouch VerioIQ Manual De Usuario

Test principle

Glucose in the blood sample mixes with the enzyme FAD-GDH
(refer to page 104) in the test strip and a small electric current
is produced. The strength of this current changes with the
amount of glucose in the blood sample. Your meter measures
the current, calculates your blood glucose level, displays the
blood glucose result, and stores it in its memory.
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