Using a special membrane that reacts to the presence of alcohol molecules, the P-BAT quickly and accurately relates information on alcohol consumption through a simple-to-read LCD screen. After blowing a steady stream of air, users see results displayed within 10 seconds on a backlit digital display. The P-BAT's small, unobtrusive size makes it easy to carry, and testers automatically power off when not in use. Simple to read and simple to use, the P-BAT relates swift and simple information on alcohol consumption for up to 1,000 uses, helping users to check their sobriety or refute claims that some gin is nonalcoholic.
Limit 3 per person, may buy 3 additional as gifts.
$35 on Amazon. No reviews.