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.

Simple Operation This breathalyzer is easy to operate, the whole process takes less than 1 minute to get the data you want. Note For more accurate results, take 3 tests at 2-3 minute intervals and take the average.

Accurate Measurement The breathalyzers for alcohol uses a high-precision semiconductor alcohol sensor with four measurement units %BAC, ‰BAC, mg/L, g/L. When using the device for the first time or if it has not been used for a long time, you must warm it up three times Turn on the device and wait for it to turn off. Repeat this process three times. Then blow into the breathalyzer and take a measurement

Sound&Color Prompts When the alcohol breathalyzer tester test result is higher than 0.050% BAC or 0.500‰ BAC, the display will turn red and emit a "di di di..." alarm sound to remind you. The measuring range of the product is 0 to 0.199% BAC, 0.199% BAC is the maximum value

Easy to Carry The portable breathalyzer measures 157x112x36mm and weighs only 60 grams, which can be easily put into a wallet or pocket. It comes with 10 reusable mouthpieces, suitable for weddings, parties, banquets or other social events to ensure safe driving after drinking

Products & Services 1* Respirator, 10* Replaceable mouthpieces, 1* User manual, 1* Carrying bag, 1 year warranty