At6000 Digital Breath Alcohol-Tester Lcd Screen Portable Breath Drunk Driving Analyzer With Mouthpiece

--Advanced planar alcohol-sensor. Quick response.

--Direct test process LCD indication. Digital LCD display with blue backlight.

--Portable and stylish design.

--Audible warning exceeds preset limits.Sensor failure self-test.

--Power saving design, low voltage indication.

--After tested: All items are checked and tested carefully by our technical department.