pewpuny Portable Alcohol Tester with LCD

PORTABLE PERSONAL CHECKS: Compact breathalyser with semiconductor sensor and colour display for personal alcohol level reference at home, travel, parties or daily carry
USB-C RECHARGEABLE DESIGN: Built-in rechargeable battery eliminates frequent battery replacement. Portable size fits easily in bags, backpacks or vehicle compartments for convenient use.
SIMPLE TESTING ROUTINE: Wait 15–20 minutes after drinking, eating, smoking or using mouthwash. Attach a clean mouthpiece, power on and blow steadily as instructed.
MULTIPLE MOUTHPIECES INCLUDED: Replaceable mouthpieces support cleaner shared use among adults at home, gatherings, parties and trips. Use a fresh mouthpiece for each person.
PERSONAL REFERENCE ONLY: Provides an indicative alcohol reading and is not a legal, medical or professional testing device. Never rely on the result to decide whether to drive.