More Personal Breathalyzers:
AMAZON | EBAY


Keychain Breathalyzer with LCD Screen – Portable Alcohol Tester

Keep your social nights safe and fun with this handy keychain breathalyzer that fits right in your pocket

Product Price

$7.49

Product Review Score

4.26 out of 5 stars

177 reviews

Product Summary

The Keychain Breathalyzer with LCD Screen is your go-to portable alcohol tester that fits right on your keyring. Easy to use and quick to read, it gives you accurate results whenever you need to check your alcohol level on the go.

We found the best options for you

Loading...

When you order through these links, we may earn a commission at no additional cost to you.

Additional Product Details

  • High accuracy and sensitive readings with a reliable digital alcohol sensor
  • Quick results to help you decide if you’re okay to drive
  • Compact, lightweight keychain design makes it super easy to carry
  • Pocket-sized so you can take it anywhere without a hassle
  • Energy-saving auto-off feature kicks in after 5 seconds of inactivity
  • Clear LCD display for easy reading, even in the dark
  • Audible alert signals your results for convenience
  • User-friendly breath analysis with five mouthpieces for multiple users
  • Perfect for spontaneous nights out or responsible planning before driving

Our Policies

Secure Checkout
Guaranteed safe & secure
Fast Shipping
Fast shipping to your doorstep

Meet your new best buddy for nights out! The Keychain Breathalyzer with LCD Screen is super portable, so you can take it anywhere. It clips right onto your keys, making it easy to whip out when you need it most. No more guessing about whether it’s safe to drive after having a drink. Just take a quick breath test, and you'll know for sure.

This little gadget is simple to use. With a clear LCD screen, it shows your blood alcohol content (BAC) in just seconds. Plus, it shows battery life so you won't be caught off guard. It’s perfect for parties, road trips, or just nights out with friends. Keep yourself and others safe and enjoy your outings with confidence!

You might also like...

Mini Keychain Breathalyzer with Professional Accuracy

Keychain Breathalyzer - Accurate

Product Review Score

4.86 out of 5 stars

156 reviews

$4.68

BACtrack Keychain Breathalyzer - Portable Alcohol Tester

Keychain Alcohol Breathalyzer

Product Review Score

4.88 out of 5 stars

68 reviews

$56.79

GREENWON Portable Battery-Powered Breathalyzer Keychain

GREENWON Keychain Breathalyzer

Product Review Score

4.26 out of 5 stars

146 reviews

$29.99 $19.99

BACtrack Go Keychain Breathalyzer - Accurate & Portable

BACtrack Go Keychain Breathalyzer

Product Review Score

4.55 out of 5 stars

13 reviews

$34.19