Premium Bulk Alcohol Tester Breathalyzer Keychain for Global Buyers

Accurate & Reliable Testing
High-precision semiconductor sensor delivers instant, professional-grade BAC results with ±0.01% accuracy. Ideal for personal safety, workplace compliance, or event management.
Compact & Durable Design
Aerospace-grade ABS housing with shockproof rubber coating. Ultra-portable keychain form (2.5 oz) withstands daily wear, drops, and extreme temperatures (-10°C to 50°C).
One-Touch Operation
No calibration needed. Simply blow for 5 seconds—auto power-off conserves battery (2x AAA included). LED traffic-light results (green/yellow/red) for instant clarity.
Bulk Savings Advantage
Direct-from-factory pricing cuts middleman costs. MOQ-friendly for bars, corporate safety kits, or promotional giveaways. Custom branding available (logo+package).
Global Compliance Ready
CE/FCC certified. Supports multiple measurement units (‰, mg/L, %BAC). Includes 10 disposable mouthpieces—hygienic for shared use at weddings, festivals, or fleet checks.