Breathalyzer,High-Accuracy Professional Alcohol Tester with 10 Mouthpieces,LCD Digital Display Alcohol Tester for Personal & Professional Use (White)
- Easy to use: Prepare two AAA batteries in advance, turn on the power button of the alcohol tester, wait 15 seconds for the warm-up time, then blow evenly for 3-5 seconds, the result will be displayed on the LCD screen within 5 seconds. (2 AAA batteries required – not included).
- High Accuracy: This breathalyzer uses a high-precision semiconductor alcohol sensor to monitor your blood alcohol level to ensure you can drive responsibly.
- Note: For more accurate test results, please stop drinking alcohol for 20 minutes Using the alcohol tester, the interval between each test should be maintained for 2 to 3 minutes..
- Sound warning and color distinction: After using the alcohol tester, when the test result is less than 0.08% BAC, the green LED light is on, and there are 3 short beeps.
- when the test result is greater than 0.08% BAC, the red LED light is on, and three long beeps ..
- Measurement range: The alcohol measurement range is 0.00-0.20% BAC. The alcohol test result reaches the maximum value (0.20% BAC), and the value will not increase. Even if the amount of drinking increases, the test result still shows 0.20% BAC.
- Note: In order to obtain a more accurate results, please test 3 times every 2-3 minutes to get the average..