LED Display Portable Breathalyzer Automatic Alcohol Tester Professional Breath Testers

High-Precision Sensor Technology
Equipped with advanced semiconductor sensor for accurate BAC (Blood Alcohol Concentration) readings, ensuring reliability within ±0.01% deviation.
Instant LED Digital Display
Features a bright backlit LCD screen for clear, real-time results in 3 seconds—ideal for low-light conditions like nighttime or vehicles.
Durable & Compact Design
Constructed with aerospace-grade ABS casing and a stainless-steel mouthpiece for hygiene and long-term durability. Pocket-sized (90x40x18mm) for easy portability.
One-Touch Automatic Operation
No manual calibration needed; simply press the button and blow for 5 seconds. Auto-shutdown after 10 seconds of inactivity conserves battery.
Wide Application Scenarios
Perfect for personal safety checks, workplace compliance (trucking, logistics), or law enforcement preliminary screening. Supports 1,000+ tests on two AAA batteries.
Certified & Trusted
CE/FCC/RoHS certified, meeting international safety standards. Includes a sleek carry pouch for storage and travel.
Bulk Purchase Advantage
Exclusive wholesale pricing for bulk orders—ideal for corporate safety programs, event organizers, or retail resellers.