Why should I buy the QED Saliva Alcohol Test if I need an Evidential Breath Testing (EBT) to confirm positive test results?

The QED test is much less expensive to operate than a breath test, unless you conduct a very high volume of tests in a central location. By and large, each test done on saliva instead of breath saves money. Plus, performing two independent tests is more legally defensible on the rare occasion an employee does test positive for alcohol.

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