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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 Alcohol Breathalyzer with LCD Display & Memory

LCD Display Breathalyzer with Memory

Product Review Score

4.14 out of 5 stars

178 reviews

¥7,766 ¥6,212

Portable Personal Breathalyzer with USB-C Charging

USB-C Portable Breathalyzer

Baczgif

Product Review Score

4.66 out of 5 stars

190 reviews

¥6,523 ¥6,212

iBACheck Rechargeable Breathalyzer with Night Display

iBACheck Rechargeable Breathalyzer

Product Review Score

4.81 out of 5 stars

188 reviews

¥4,037

Professional Alcohol Breathalyzer with LCD Display

LCD Alcohol Breathalyzer Device

Yybnn

Product Review Score

4.79 out of 5 stars

34 reviews

¥5,746 ¥4,659

Professional Portable Ketone Breathalyzer with 10 Mouthpieces

Portable Ketone Breathalyzer Kit

Product Review Score

4.65 out of 5 stars

145 reviews

¥6,057

Portable Professional Alcohol Breathalyzer - USB Rechargeable

Rechargeable Portable Breathalyzer

Product Review Score

4.59 out of 5 stars

170 reviews

¥4,193

AlcoMate Breathalyzer Mouthpieces with One-Way Technology

One-Way Breathalyzer Mouthpieces

Alcomate

Product Review Score

4.24 out of 5 stars

96 reviews

¥49,711

Portable Alcohol Breathalyzer with LCD Display

LCD Display Breathalyzer

Product Review Score

4.53 out of 5 stars

35 reviews

¥4,348

Professional Ketone Breath Analyzer with Mouthpieces

Ketone Breath Analyzer Kit

Product Review Score

4.78 out of 5 stars

170 reviews

¥9,318

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

¥6,212 ¥5,746

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

Breathalyzer,Portable Alcohol Tester with USB...

Figollty

Product Review Score

4.79 out of 5 stars

126 reviews

¥7,766 ¥5,746

120 Breathalyzer Mouthpieces for S80 & S75

S80 & S75 Mouthpieces Pack

Product Review Score

4.58 out of 5 stars

186 reviews

¥6,521 ¥6,197