Electronic Breathalyzer, Breathalyzer with Digital LCD Display, Digital Alcohol Tester, Professional Breathalyzer, for Personal and Professional Use

Advanced Sensor Technology: The breathalyzer can provide you with accurate and reliable results in seconds, offering a fast response and high productivity.

Professional Accuracy: This breathalyzer features independent vents and a backlit LCD screen that isolates it from ambient air, gases, and fumes when not in use to ensure accuracy.

Portable and Lightweight: The small breathalyzer is compact and easy to carry, fitting in a purse, pocket, or other small space. The backlit LCD screen makes readings easy.

Simple to Use: The breathalyzer is quick and easy to operate. Simply press the power button for 1 second to turn it on. It will then take 10 seconds to warm up, followed by 3 to 5 seconds of inhalation.

Excellent and safe material: The alcohol tester is made of excellent, durable, and environmentally friendly material, using 2 alkaline batteries (not included).