High Accurate OEM ODM Alcohol Detector Keychain Breathalyzer

Ultra-Precise Sensor Technology
Equipped with advanced semiconductor sensor for rapid and accurate BAC (Blood Alcohol Concentration) readings, ensuring reliable results within ±0.01% deviation.
Compact & Portable Keychain Design
Premium ABS housing with matte anti-slip finish, weighing only 30g for effortless carry. Integrated keyring for instant access during travel, parties, or roadside checks.
One-Touch Operation & Fast Response
Simply blow for 5 seconds—auto-calibrated results display in 10 seconds on a backlit LCD screen. No warm-up time required.
Multi-Scene Application
Ideal for personal safety checks, workplace sobriety tests, or OEM/ODM bulk customization for corporate giveaways and event promotions.
Cost-Effective Bulk Solution
Direct factory pricing with MOQ flexibility—wholesale discounts available for 500+ units. Full OEM branding support (logo, packaging).
Certified & Globally Compliant
Meets CE/FCC/RoHS standards. Includes 2x AAA batteries and a user manual.
Note:
For optimal accuracy, avoid testing within 15 minutes of eating/drinking.