AT-6000 Breathalyzer Alcohol Detector Digital LCD Screen Battery Power Hand-Hold Professional BAC Tracker with 5 MouthpiecesFeatures:Police Grade Accuracy:The system will automatically warm you once the test result is above 0.05%BAC or 0.50BAC or 0.25mg/L or 50mg/100ml. It it warned audio and video, warn you.Easy Read LCD Display:The BAC results are displayed on the LCD screen with Blue backlight. Even in a gloomy environment, the graphic will be seen clearly with a wet finger.Energy-Saving: Teepao Breathalyzer is powered by 3 AAA batteries (not included but usually available), automatically shut down after 5 seconds to save power. Every time you install a battery, you can test more than 200 times.Portable and Easy to use:The item is only 112x77x26mm,its small and easily fits in a purse or pocket.Test yourself and friends, or a family member. From individuals, parents and college students to dinner party hosts or bar employees, the Trace really is perfect for anyone looking for a quick, easy and reliable way to test their BAC.FDA Approved and quality Assurance: The AT-6000 has also been cleared by the FDA for personal use, making it the top choice of safety-conscious individuals as a portable home breathalyzer.If your not satisfied with the Breathalyzer, please email us urgently , we will give you the satisfied solution.Specifications:Directions detailed on screen: Wait, Blow, Test, ReadRange: 0.00-0.20BAC%; 0.00-2.00g/L, 0.00-2.00BAC; 0.00 to 1.00mg/L; 0.00-200mg/100mLAlarm level: 0.05BAC%; 0.50g/L; 0.50BAC; 0.25mg/L; 50mg/100mLPower by: 3x AAA batteries. (Batteries are not included.)Product size: 112x77x26mmProduct weight: 62gPackage Included:1 x Alcohol Tester5 x Mouthpieces1 x User ManualNotes:1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thanks