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.

High-quality Materials: This is a high-sensitivity portable liquid crystal alcohol tester with digital display, made of high-quality materials, not easy to damage, durable, and long service life.

High Performance: AI microcomputer control, SMD assembly process, stable performance. Powered by 3 AAA batteries (not included), low power consumption, durable.

Function: Advanced NM semiconductor alcohol sensor with self-checking function for sensor failure.

Clear Display: The digital LCD display with light blue backlight can display clear results both day and night. Quick response and recovery, a simple method to quickly analyze the alcohol concentration.

Easy to Carry: Small size, light weight, with storage bag, easy to carry. Comes with five mouthpieces, which can be installed on both sides of the tester.