Customer Review

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  �鶹�� Customer

  5.0 out of 5 stars Great personal breathalyzer

  Reviewed in Canada on March 10, 2025

  Verified Purchase

  This unit works great. Did a few test readings which seemed reasonable. I tried the standalone mode as well as the app which I downloaded onto my Android phone. I really liked the app as it give you an estimate for when you'll be sober as long as you stop drinking.

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