Digital Breathalyzer Portable Tester with Color Screen

1 Stable Sensor: This portable alcohol tester uses selected stable sensors with good stability and accuracy, strong anti interference ability, multi dimensional calibration, and accurate testing. 2 Universal Interface: This portable alcohol tester uses the universal for Android interface, which is very convenient to charge anytime and anywhere. 3 Small And Lightweight: This portable alcohol tester is small and light weight, which is very convenient to carry when you go out. 4 Wide Application: This portable alcohol tester is widely used for friend testing in bars, family testing at house parties to ensure you drive safely after drinking. 5 1.44 Inch TFT Color Screen: This portable alcohol tester with a 1.44 inch TFT color screen, which displays very clear readings.

What's in the box
1 x Alcohol Tester