Accurate & Reliable Digital Breath Alcohol Tester

High-Precision Sensor Technology
– Equipped with advanced semiconductor sensor for quick and accurate BAC (Blood Alcohol Concentration) readings with ±0.01% resolution.
Durable & Portable Design
– Compact ABS plastic casing with anti-slip texture, lightweight (85g) for easy carrying in car, pocket, or bag.
Instant One-Button Operation
– Simple press-and-blow function delivers results in 5 seconds, auto power-off after 10 seconds of inactivity.
Wide Application Scenarios
– Ideal for personal safety checks, workplace sobriety tests, law enforcement support, and roadside pre-screening.
Cost-Effective Bulk Purchase
– Wholesale-friendly pricing with guaranteed lowest global rates, backed by full-category sourcing for bulk orders.
Compliance & Calibration-Ready
– Factory pre-calibrated, supports manual recalibration (kit sold separately) to maintain long-term accuracy.
Clear LCD Display
– Backlit screen shows real-time BAC levels (0.00%~0.19%) with audible alerts for超标警告.