Feature: 1. Alcohol tester, with a red backlit LCD screen display, can display the liquor concentration. 2. The test range is 0.00%0.19% BAC, with quick response time and fast recovery time. 3. When not used for a long time, it will automatically shut down, saving power and easy to use. 4. The alarm point can be selected, with high sensitivity, accuracy and reliability, strong noninterference. 5. Portable liquor tester, compact and portable, it can measure liquor content only by breathing. Specification: Condition: 100% Brand New Item Type: Driving Wine Tester Material: ABS Warm-Up Time: 10 Seconds Response Time: Within 5 Seconds Working Environment: 5-40 Test Range: 0.00%-0.19% BAC Battery: 2 x AAA Batteries (Battery Not Included) Weight: Approx. 40g / 1.4oz Size: Approx. 10.2x3.4x1cm / 4.0x1.3x0.4in Package List: 1 x Liquor Tester (Battery Not Included) 1 x Hanging Rope 1 x Manual Note: 1. Please allow 01 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. Do the test after drinking for at least 20 minutes, because it takes about 20 minutes for alcohol to be absorbed from the digestive system into the blood. Immediately after drinking, the results can only reflect the alcohol concentration in the mouth at that time, not the alcohol concentration in the blood.4. In order to make the test result accurate, please wait 20 minutes after drinking alcohol before performing the test. The test time is preferably more than 3 minutes from the last test.5. Smoking and eating are strictly prohibited within 20 minutes before the test.

Keep Your Satisfaction--- We are committed to providing our customers the premium service, no question asked refund or replacement service within 90 days, feel free to contact us if you have any problems. Compact Design---This breathalyzer alcohol tester is space-saving, lightweight, portable. Pocket-size allows you to take it anywhere and anytime, ensures your safe driving after drinking. Large Digital LCD Screen---This alcohol breathalyzer comes with a red backlit LCD screen display, can display the liquor concentration. Energy-saving & Auto-off--- When not used for a long time, it will automatically shut down, saving power and easy to use. Powered by 2 x AAA Batteries (Battery Not Included). Contactless Safety Design---This breathalyzer is designed for contactless safety. No need for mouthpieces, just blow directly at the test hole. It can be shared by many people at any time.

Best Sellers Rank: #674,098 in Health & Household. Country of Origin: China. : B08QYXCNWP. Manufacturer: Zerodis. Item Weight: 1.41 ounces. Product Dimensions: 5.91 x 3.15 x 1.18 inches.