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.

Making it easy to take with you anywhere you go, key chain breathalyzer with red back light, measuring just 4.3 x 2.7 x 1.18 inches, and easily fits in a purse or pocket.

Professional breathalyzer is extremely easy to use, simply insert the two aa batteries（not included, power on your breathalyzer and begin testing. it's that easy, your bac results are displayed 10 seconds later on a bright, easy to read lcd display.

Please test after drinking for at least 20 minutes because it takes about 20 minutes for the alcohol to be absorbed from the digestive into the bloodstream. if testing immediately, it can only reflect the alcohol concentration in the oral cavity, not in the blood.it can also be used to test breast-feed mothers to make sure they can feed their babies.

High-precision digital breath analyzer, with advanced semi-conductor sensor ensures accurate readout in short time. when using alcohol tester for the first time or hasn’t been used for a long time, press the power button a few more times to clear the semi-conductor sensor internal excess gas to ensure accurate readings.

Best gift for family and friends, it will be a gift for your family and friends, test it with our breath alcohol tester, which is healthy and safe to them. you will never worry about their health.