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.

✨【NO TOUCH DESIGN】 Non-contact fish-mouth type air blowingopening design, without mouthpiece，It can be measured by blowing air without direct contact. It is more hygienic, convenient and fast.

✨【LIGHTING INFICATION FUNCTION】Matrix type warninglamp，Two level audible and visible alarm indication,alarm level showing clearly ，suitable to use at night .

✨【QUICK ANALYSIS】Short warm-up time, fast response and resume，and support the consecutive test available for busy working time .

✨【CHANGEABLE UNITS】Switchable result units(mg/l, g/I,%BAC,‰%oBAC)and temperaturescale(C，F) and can meet more needs .

✨【WIDELY APPLICATION】Adopt advanced 16 bit low power consumption MCU and suitable for factory, workshop, office, car, hotel, mine, etc.