Professional Breath Alcohol Tester Breathalyzer Analyzer Detector Test Keychain Breathalizer Breathalyser Device LED Display

Ayzeze: This device is not a substitute for professional medical advice, diagnosis, or treatment. Please consult a qualified healthcare professional before use if in doubt. The seller/distributor is not liable for any damages arising from misuse, unauthorized modification, or use beyond stated indications.

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Features 1. Digital display of alcohol concentration results with prompt tone 2. Quick response and recovery 3. Alarm points can be selected 4. Red backlight 5. Automatic shutdown and power saving function 6. The mouthpiece can be replaced 7. The digital alcohol breath tester has a key chain, which is very convenient to carry.