Ethanol Breathalyzer with 3 LED Indicators for Testing After Drinking and Eating (1 Piece – Black)

Ethylotest portable et éthylotest avec affichage digital LCD et résultats rapides et précis de la concentration d'alcool dans le sang, noir

3pcs Alcohol Meter with Thermometer Alcohol Content Meter 0-40, 40-70, 70-100 Vol% Hydrometer for Spirits Distillates Whiskey Brandy Vodka

Electronic breathalyzer, electronic breathalyzer, breathalyzer, French electronic breathalyzer

Set of 3 professional alcohol meters - With a division from 0 to 100% - Thermometer for measuring the alcohol content of brandy, whisky, vodka, cognac, etc.

Electronic breathalyzer with blue LCD screen, portable device, includes 5 mouthpieces.

Ulisem Set of 3 Alcohol Testers with Thermometer, Alcohol Tester, Alcohol Content 0-40, 40-70, 70-100 Vol%, Hydrometer for Spirits, Distillates, Whiskey, Brandy, Vodka

Ulisem Digital Breathalyzer, Portable Breathalyzer with LCD Screen, Universal Fit, Fast Response Breathalyzer - Plastic, Keychain Included (Batteries Not Included)

Professional alcoholmeter - set of 3 hydrometers with a division from 0 to 100% + thermometer for measuring the alcohol content of brandy, whisky, vodka, cognac, etc.

Digital Breath Alcohol Tester, Portable Breathalyzer with LCD Display, Universal Fit, Fast Response Breathalyzer - Plastic, Keychain Included (Batteries Not Included)

Alcohol test kit MQ-3 breathalyzer, MQ-3 module, alcohol sensor DIY parts