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Personal Breathalyzers

Stay safe and drink responsibly with our selection of portable personal breathalyzers for accurate BAC testing

A personal breathalyzer is a device used to estimate a person's blood alcohol content (BAC) from a breath sample. These devices are typically portable and easy to use, making them popular for individuals to monitor their own alcohol levels, for example, before deciding whether it's safe to drive after consuming alcohol.

Product List

Portable Keychain Breathalyzer with USB-C Charging

USB-C Keychain Breathalyzer

Product Review Score

4.56 out of 5 stars

80 reviews

$34.99

Portable Alcohol Breathalyzer with LCD Display & Memory

LCD Display Breathalyzer with Memory

Product Review Score

4.14 out of 5 stars

178 reviews

$49.99 $39.99

Portable Personal Breathalyzer with USB-C Charging

USB-C Portable Breathalyzer

Product Review Score

4.66 out of 5 stars

190 reviews

$41.99 $39.99

iBACheck Rechargeable Breathalyzer with Night Display

iBACheck Rechargeable Breathalyzer

Product Review Score

4.81 out of 5 stars

188 reviews

$25.99

Professional Alcohol Breathalyzer with LCD Display

LCD Alcohol Breathalyzer Device

Product Review Score

4.79 out of 5 stars

34 reviews

$36.99 $29.99

Professional Portable Ketone Breathalyzer with 10 Mouthpieces

Portable Ketone Breathalyzer Kit

Product Review Score

4.65 out of 5 stars

145 reviews

$38.99

Portable Professional Alcohol Breathalyzer - USB Rechargeable

Rechargeable Portable Breathalyzer

Product Review Score

4.59 out of 5 stars

170 reviews

$26.99

AlcoMate Breathalyzer Mouthpieces with One-Way Technology

One-Way Breathalyzer Mouthpieces

Product Review Score

4.24 out of 5 stars

96 reviews

$320.00

Portable Alcohol Breathalyzer with LCD Display

LCD Display Breathalyzer

Product Review Score

4.53 out of 5 stars

35 reviews

$27.99

Professional Ketone Breath Analyzer with Mouthpieces

Ketone Breath Analyzer Kit

Product Review Score

4.78 out of 5 stars

170 reviews

$59.98

Breathalyzer,Upgrade Professional-Grade Accuracy Alcohol Tester with Digital Blue LCD Display for Home or Party Use with 10 Mouthpieces

Breathalyzer,Upgrade Professional-Grade Accur...

Product Review Score

4.12 out of 5 stars

80 reviews

$39.99 $36.99

Breathalyzer,Portable Alcohol Tester with USB Rechargeable,Professional-Grade Accuracy Breathalyzer with LCD Digital Display(10 Mouthpieces)

Breathalyzer,Portable Alcohol Tester with USB...

Product Review Score

4.79 out of 5 stars

126 reviews

$49.99 $36.99