Electronic breathalyzer, professional mini portable breathalyzer, digital breathalyzer with LCD screen

【High-Precision Detection】Our electronic breathalyzer uses a high-precision semiconductor alcohol sensor.

【USB Rechargeable】Our professional mini portable breathalyzer is equipped with a built-in rechargeable high-capacity lithium battery. It can be used approximately 200 times on a single charge. (Charging cable not included)

【Three Indicator Lights】This electronic breathalyzer is equipped with three indicator lights: green – driving permitted, orange – alcohol consumption permitted, and red – alcohol consumption prohibited. If your blood alcohol level exceeds the legal limit, an audible alarm will sound. Our electronic breathalyzer allows you to clearly read the test results at a glance, for your safety.

【Easy to Use】Our electronic breathalyzer is cleaner and more hygienic than traditional mini portable breathalyzers.

No need to blow: simply turn it on and press the on/off button to start it. After a 10-second warm-up, blow for 5 seconds. A beep will sound, then the LED screen will display the test result (the "off" indicator will flash twice and two beeps will sound). 【Lightweight and Portable】This mini electronic breathalyzer is compact and easily fits in a wallet, pocket, or backpack for testing anytime, anywhere. It is suitable for personal use, at home, at social events, and in certain industries requiring breathalyzer testing.