Portable USB Alcohol Tester Breathalyzer

High-Precision Sensor
Equipped with advanced electrochemical fuel cell sensor for accurate BAC (Blood Alcohol Concentration) readings, ensuring reliable results within ±0.01% deviation.
Compact & Lightweight Design
Premium ABS housing with reinforced silicone mouthpiece, weighing only 50g for effortless portability in pockets, bags, or car compartments.
USB Rechargeable & Fast Response
Built-in 350mAh lithium battery supports 200+ tests per charge; delivers results in 5 seconds with warm-up-free operation.
Multifunctional Alarm System
Audible alert and LED color-coding (green/yellow/red) instantly indicate safe, cautionary, or dangerous alcohol levels.
Wide Application Scenarios
Ideal for personal sobriety checks, workplace safety compliance, driver monitoring, and law enforcement preliminary screening.
FDA & CE Certified
Lab-tested for consistency, featuring auto-shutdown and airflow calibration to maintain long-term accuracy.
Bulk Order Advantage
Exclusive wholesale pricing for fleet operators, bars, and safety equipment distributors—minimum order flexibility.