【New】It seems you can measure breath alcohol concentration. Requires 2 AAA alkaline batteries (sold separately). ● Immediate purchase (no comments) is OK 24/7. ● No returns or cancellations. ● No holds. ● The outer box has dents, scratches, and residue from sticker removal. (Please purchase only if you understand this.) ● Will be shipped directly in a Nekopos box without packaging materials. #AlcoholChecker #AlcoholTester #DigitalAlcoholTester Thank you for viewing.