Digital Breath Tester with Dual LCD Display Alarm

1 A Drunk Tester: With high accuracy semi conductor, the breath tester can test the concentration of ethanol in your body to see if you can drive. 2 The Test Range: The testing range is 0.00-0.19% BAC and 0.0-1.9G/L, and the test result will not increase when getting to the maximum 0.19% BAC. 3 Easy Operation: Install 2 AAA batteries, which is not included, turn on the power, wait for 15 seconds for preheating, and then blow evenly for 3-5 seconds. The results will be displayed on the LCD screen for 5 seconds. 4 Better Display: Designed to have dual LCD display, the digital drunk meter is very easy to operate, largely improving your efficiency as well. 5 The Using Tips: For more accurate test results, please stop drinking for 20 minutes and use the tester. The interval between each test should be kept between 2 to 3 minutes.

What's in the box
1 x Breath Tester