SWLECA Breathalyzer - Breath Alcohol Tester with LCD Display and Voice Broadcast, Non Contact Blowing Drunk Driving Detector, Police Grade Breathalyzer, BAC Tracker, Blood Alcohol Breathalyzer

• [Precise Alcohol Detection]: This alcohol tester employs a high-precision semiconductor sensor to accurately measure your blood alcohol content, promoting safe and responsible driving. [Enhanced Algorithm]: Equipped with an advanced double filtering fast algorithm (DFFA), this tester uses a sophisticated chip and smart sensor to exclude impurities, delivering highly accurate alcohol readings. [Easy-to-Read LCD Display]: The tester features an HD LCD screen with three color-coded lights: green for within limit, flashing yellow for drunk driving, and flashing red for intoxicated driving, providing clear and immediate feedback on your alcohol status. [Improved Voice Alerts]: This alcohol tester includes voice alerts to instantly inform you if you are over the legal limit or approaching drunk driving, ensuring you receive clear notifications of your test results. [Hygienic Contactless Testing]: Designed for convenience, this alcohol tester allows for quick, contact-free measurements, ensuring a hygienic and user-friendly testing experience.