Customizable Bluetooth Alcohol Breathalyzer – Mr. Black 0.5

Precision Detection
High-accuracy semiconductor sensor delivers reliable BAC readings (0.00%–0.40%) with ±0.01% tolerance, ensuring professional-grade results for personal or workplace use.
Bluetooth Smart Sync
Seamlessly pairs with iOS/Android via Bluetooth 4.0, logging real-time data to dedicated apps for trend tracking—ideal for sobriety monitoring or fitness/health routines.
Rugged & Portable Design
Aerospace-grade ABS casing with anti-slip texture, 40g ultra-lightweight body, and detachable keychain for on-the-go use—bars, travel, or roadside checks.
Fully Customizable
Laser-engraved logos/text (3mm depth) on matte-finish metal plate, perfect for corporate gifts, events, or branded safety campaigns.
One-Button Operation
Warm-up in 5 sec, auto-shutdown after 8 sec idle, powered by replaceable CR2032 coin battery (1000-test lifespan).
Multi-Scene Compliance
DOT/FDA/CE-certified for law enforcement pre-screening, workplace sobriety tests, and personal accountability. Includes 5 disposable mouthpieces.
Bulk Wholesale Advantage
Global fulfillment at lowest B2B rates—MOQ 100pcs, 7-day door-to-door shipping with OEM packaging options.