Extremely Accurate Alco Breathalyzer Alcoholimeter Keychain
High-precision semiconductor sensor ensures fast and reliable BAC readings within ±0.01% accuracy. Compact stainless steel casing with anti-slip texture combines durability and portability for keychain or pocket carry. Support OEM/ODM customization—choose colors, laser-engraved logos, and tailored packaging to match your brand. Ideal for personal safety checks, workplace sobriety testing, or promotional corporate gifts. One-button operation delivers results in 3 seconds with auto power-off to conserve battery. Includes replaceable mouthpieces for hygienic multi-person use. Bulk pricing available for resellers and distributors. Global wholesale supplier with factory-direct pricing and bulk discounts. No minimum order—ship worldwide with competitive freight rates.