Keychain Breathalyzer, Breathalyzers for Alcohol with LCD Digital Display, Mini Alcohol Breathalyzer Tester for Home Use, Personal Portable Pocket Breathalyzer with 5 Mouthpieces

Price: $23.99
(as of Sep 30, 2026 22:29:05 UTC – Details)

Product description

Package Dimensions ‏ : ‎ 3.66 x 2.6 x 1.65 inches; 1.76 ounces
Date First Available ‏ : ‎ April 8, 2026
Manufacturer ‏ : ‎ Generic
ASIN ‏ : ‎ B0GWHQ85DB
Best Sellers Rank: #79,426 in Health & Household (See Top 100 in Health & Household) #21 in Personal Breathalyzers
Customer Reviews: 4.1 4.1 out of 5 stars (67) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Professional High Accuracy: Adopts 2026 Upgraded High-Precision semiconductor sensor to deliver fast, stable and reliable alcohol concentration readings. Provide reliable readings, a must-have portable tester for drinkers.
Simple & Quick to Use: Easy one-button operation. Power on, wait 15s warm-up, blow evenly for 3-5s, and get your BAC result on the LCD screen in seconds. Auto shut-off after idle to save power for daily effortless use.
Ultra-Portable & Travel-Friendly: Smaller than a phone, lightweight and space-saving for cars, bags or pockets, easy carrying. Ideal for drivers, parties, family and daily personal testing.
Clear LCD & Smart Warning Beep Sound: HD LCD screen shows real-time BAC data clearly. Supports %BAC, ‰BAC, and mg/L units to accommodate different measurement preferences, helping you judge instantly and avoid drunk driving risks.
Full Accessories & Reliable Service: Package: 1 breathalyzer, 1 user manual, 5 replaceable mouthpieces (1*AAA batteries not included). 1-year warranty with free repair or replacement for quality issues, bringing you worry-free after-sales support.
Customers find the breathalyzer effective and portable, with one mentioning it saves them from hangovers. They describe it as fun, with one customer noting it’s amusing to check if they’re still drunk in the morning. The accuracy receives mixed feedback, with some finding it accurate while others report very inaccurate readings.