Main features:

1. Adopt high-precision, high-sensitivity electrochemical sensor to ensure stable performance and accurate measurement. When the alcohol content exceeds the limit, the buzzer will automatically alarm

2. using a 1.8-inch digital tube display, large screen display results.

3. Five test units are available (%BAC, ‰BAC(g/L) mg/L, mg/100ml). The machine is equipped with five mouthpieces.

4. When the battery is powered, it has the function of automatic shutdown of undervoltage alarm power saving.

5. power supply mode uses 1.5AAA three-cell battery and USB (5V) interface to automatically switch, USB can be used computer or mobile power, car USB, compatible with mobile phone charger power supply.

Tips:

1. In order to make the test results accurately, please test with the breath alcohol tester 20 minutes later after drinking

2. Machine reaction time is between 1-3 seconds (related to alcohol concentration)

We are dedicated to providing you with the best service. If you encounter any problems during the process of use, please feel free to contact us and let us know your problem. We offer you a 30-day money back guarantee and a one-year warranty, so feel free to purchase.