Non-contact Digital Alcohol Breath Tester LCD Screen Gas Analyzer Meter Car Alcohol Tester USB Charging

Description 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 Let the newest alcohol tester protect you and your loved ones can drive safely every time Features HD LED dual screen personal breathalyzerThe 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 DistinctionLower than warning value Make a di sound and the light will turn green Between warning value and dangerous value Make sound as di di and the light will turn yellow Higher than dangerous value Make sound as di di di for about 10 seconds The light will turn redNOTE In order to make the test results accurately please test with the alcohol breathalyzer 25 minutes later after drinking please wait for another 10 minutes before starting the next test to get the precise testing resultWidely usedThis 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 secondsSp