[High-Accuracy Breathalyzer] This breathalyzer uses a high-precision semiconductor alcohol sensor to accurately detect your blood alcohol concentration within 20 seconds, making it a reliable choice for BAC testing.[ Easy to Use] The breathalyzer is incredibly easy to use. Simply ...[High-Accuracy Breathalyzer] This breathalyzer uses a high-precision semiconductor alcohol sensor to accurately detect your blood alcohol concentration within 20 seconds, making it a reliable choice for BAC testing.[ Easy to Use] The breathalyzer is incredibly easy to use. Simply insert three AAA batteries (included), insert the mouthpiece, and wait for 15 seconds for it to warm up.
Then, blow into the breathalyzer for at least 5 seconds and receive a real-time answer within 3 seconds. For a more accurate test result, wait 20 minutes after consuming alcohol before using the breathalyzer.[ LCD Display and Audible Alert] The breathalyzer features a bright, easy-to-read LCD screen and three common units (%BAC, ‰BAC, mg/L). When the test result is available, press and hold the button to change the unit.
If the result is above 0.05%BAC, 0.5‰BAC, or 0.25mg/L, the breathalyzer will automatically sound an audible warning.[ 5 Replaceable Tips] It comes with five replaceable tips that can be washed and reused. Five nozzles can meet the needs of you, your family, and your friends, while maintaining a hygienic and healthy breathalyzer test.[ Portable and Convenient] This blood alcohol tester is compact and lightweight, easily fitting into a bag or pocket. It also comes with a storage pouch for easy portability.
It’s perfect for parties, banquets.