2021 Hot-Selling Digital Alcohol Tester – Professional Breathalyzer for Accurate BAC Detection

Precision-engineered semiconductor sensor delivers instant and reliable blood alcohol concentration (BAC) readings with ±0.01% accuracy. FDA-approved electrochemical technology ensures consistent performance for law enforcement, workplace safety, and personal use.

Sleek ABS+PC housing with anti-slip silicone grip withstands daily wear. Features one-button operation, auto power-off, and replaceable mouthpieces (10 included) for hygienic multi-user testing. Backlit LCD displays results in 3 seconds with audible alerts for超标 readings.

Ideal for trucking companies, bars, roadside checks, and home safety. Ships with AAA batteries and calibration certificate. Bulk discounts available for corporate/agency orders.

Data export via USB (Windows-compatible software included). CE/FCC/ROHS certified. 2-year warranty.

Note: Calibrate every 6 months or after 300 tests for optimal accuracy. Not for medical diagnosis.