Use easy-to-read LED display, and have dual screens, 2 unit test results, non-contact mouthpiece, and equipped with USB data cable, key ring design, compact, can be carried wherever you go.
The newly upgraded portable alcohol tester uses advanced aviation-grade semiconductor materials and a new C+ language calculation method to make the test results more accurate and the test results of 2 units clearer.

Sound Warning and Color Distinction.

NOTE: In order to make the test results accurately, please test with the alcohol breathalyzer 25 minutes after drinking; please wait for another 10 minutes before starting the next test to get the precise testing result

This alcohol tester is suitable for family gatherings, dating and friends gatherings. The alcohol tester is easy to operate with one touch, Just press the power button for 2 seconds to start the professional breathalyzer, wait for 15 seconds for warming-up, then blow with the tester for 10 seconds. The result will be ready after 3 seconds, and it will be displayed on the LCD screen for 10 seconds.

Great Gift....
The most intimate gifts for friends and relatives, such as birthday gifts, Christmas gifts, Mother's Day gifts, Father's Day gifts, and adult gifts.

The package contains: 1 Alcohol Tester, 1 Box, 1 Instruction, 1USB data cable