Digital Alcohol Tester, Breath Alcohol Tester, Alcohol Tester (shipped Without Battery).Handheld Device For Safety Check

Caution --After consuming alcohol, it is advised to wait about 20 minutes, as this is the time it takes for alcohol to enter the bloodstream from the digestive system, and any leftover alcohol in the mouth will take this long to clear. --For precise results, avoid retesting within 3 minutes of the previous test. --Refrain from smoking or eating for 20 minutes before testing. --Do not use any chemicals to clean the tester directly. --Avoid blowing liquids into the breath pipe.     The 'Danger' indicator will activate with a beeping sound if the alcohol level reaches or exceeds 0.05% BAC (or 0.5g/L). 6. If there is no breath blown into the inhaler during the test mode, the LCD will show a value of '0.00 %BAC & 0.0g/L'. Note: For more precise results, the manufacturer suggests performing the test 2 or 3 times.