For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

Clear Display: The liquid crystal digital display of the intoxication detection breath tester shows clear data, and you can quickly check the results by changing the color of the light. Red indicates that the alcohol content in your exhaled breath exceeds the standard, and green indicates that it is within the safe range.

Easy Carrying: This portable breath tester is light in weight and small in size, very convenient to carry and easier to use outdoors.

Accurate Chip: This breathalyzer is equipped with a smart chip, has a high-sensitivity sensor, and has high test accuracy. It can accurately measure the alcohol content in your current breath, thereby reducing the occurrence of dangerous behaviors such as driving.

Smart Testing: The Mr.Black01 breath tester tool is designed to have a wide test range of 0.000~0.190% BAC, the respirometer can quickly check people, and the test results are accurate.

Better Design: This LED digital respirometer is powered by a 3.7V 200mAh Mrs. 18650 type lithium battery, and also comes with a USB data cable for additional charging, no need to worry about no points, simple operation, non-stop through breathing. Contact security inspection.