Detector de álcool com visor digital, testador de álcool profissional para uso doméstico e profissional.

Breath Alcohol Tester with Digital Display Portable Alcohol Tester Professional Alcohol Tester for Private Professional Use at Home Features: 1.Precision Airflow Design: Our alcohol detector features a precision airflow channel and instrument-level circuit design, providing results in 3 seconds to ensure fast and accurate alcohol testing. 2.Intuitive Breath Tube Design: The bright breath tube makes test results clear at a glance; when using this portable alcohol tester, a red light indicates driving under the influence, yellow signals heavy intoxication, and green means alcohol levels below legal limits. 3.Dual-Unit LED Display: Our breath alcohol tester comes with a clear LED screen, displaying both %BAC and g/l units for easy reading. 4.Active Breath Detection: Equipped with active breath detection, the professional alcohol tester alerts you within 3 seconds of insufficient or incorrect breath and shows a test failure. 5.One-Touch Record Query: Access historical test results easily with one touch, displaying past records on the screen for efficient review. Specification: Origin: Mainland China Material: ABS Color: Black Sensor: High-precision sensor Batteries: 3 x AAA 1.5V batteries (not included, please bring your own) Operating Environment: 0-45°C Dimensions: Approximately 120.00 x 78.00 x 21.00 mm Dimensions: 4.72 x 3.07 x 0.83 inches Batteries Included: Yes Note: Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding! Please allow a 1-2 cm difference in measurements due to manual measuring.   1 x Breathalyzer 5 x Plastic Mouthpieces 1 x Instructions