High Quality Automatic Breath Keychain Breathalyzer Alcohol Tester 2021
Precision-engineered with a high-sensitivity semiconductor sensor for instant, reliable blood alcohol concentration (BAC) readings. Features a sleek, durable aluminum alloy casing with anti-slip texture for portability and grip. One-touch operation with auto power-off to conserve battery life. Compact keychain design ensures discreet, on-the-go testing—ideal for drivers, professionals, or safety-conscious individuals. Calibrated for accuracy, delivering results in seconds with clear LED indicators (green/yellow/red). Includes replaceable mouthpieces for hygienic multi-use. Backed by CE/FCC certification, this 2021-upgraded model outperforms standard testers with enhanced airflow technology and extended sensor lifespan. Buy bulk for bars, events, or corporate safety programs—lowest wholesale pricing guaranteed.