Electronic breathalyzer – Professional digital breathalyzer with USB battery, rechargeable and portable, LCD display, breathalyzer for home use

SIMPLE AND PRECISE: The device is extremely easy to use. After fully charging with the included USB cable, simply blow into it for 5 seconds after a 10-second preheating phase. The result appears clearly on the LCD screen within just 3 seconds, offering quick and intuitive operation. HYGIENIC AND CONTACTLESS TESTING: This professional breathalyzer uses contactless technology. This eliminates the need for a mouthpiece, ensuring a hygienic and safe measurement. The high-precision sensor delivers fast and reliable readings, helping you determine with certainty whether you are fit to drive. ACUTIVE AND VISUAL WARNINGS: Equipped with a three-color warning system, the device emits a continuous audible alarm as soon as the blood alcohol content exceeds the legal limit (0.03% BAC or 0.30 g/L). This reminds the user not to drive under the influence of alcohol. HIGH ACCURACY THANKS TO THE SEMI-CONDUCTOR SENSOR: The high-quality semiconductor alcohol sensor delivers precise readings in the range of 0.00% to 0.19% blood alcohol concentration (0.0–1.9 g/l). This makes it ideal for determining your blood alcohol content before driving or at social events such as parties. ACTIVE SAFETY ALERTS: If your blood alcohol content exceeds 0.03% (0.30 g/l), a continuous audible alarm sounds to warn you before driving. This important safety feature helps you make responsible decisions and ensure your safety on the road.