Review of BreathKey Keychain Breathalyzer
March 27, 2007
The BreathKey digital keychain breathalyzer is the world’s smallest and lightest breathalyzer available. Measuring just over 2 inches tall and weighing only 6 ounces, this will easily fit in a pocket, purse, or on a keychain without being a nuisance. That’s about ¼ the size of regular breathalyzers. I have yet to find another breathalyzer that can be carried around as easy as the BreathKey. By keeping it on your keychain, it will always be available before you get into your car so you can measure your blood alcohol content quickly and accurately.
Don’t let the size fool you though. The quality and accuracy of this keychain breathalyzer matches or comes close to that of more expensive personal and professional breathalyzers. The BreathKey uses advanced fuel cell sensor technology to quickly and accurately measure your blood alcohol content. Just a simple push of a single button and your breathalyzer test results appear on the digital readout in seconds. This is one of the simplest and easiest to use breathalyzers on the market. Just blow, push, and wait a few seconds for the results.
The BreathKey digital keychain breathalyzer has a battery life that will last for the lifetime of the product, even with daily use. As an added bonus, it is the only keychain breathalyzer certified by the FDA. If you are looking for an inexpensive, compact, and very easy to use breathalyzer, get the BreathKey.
BreathKey Keychain Breathalyzer Quick Facts:
- World’s smallest breathalyzer
- Dimensions: 2.4 x 1.4 x 0.6 inches
- Weight: 6 ounces
- Easily fits in a pocket or on a keychain for quick access
- Battery lasts the lifetime of the product
- FDA Certified
- Uses advanced fuel cell sensor technology for accurate breathalyzer test results
- Get your alcohol test results in seconds
- Inexpensive, compact, and easy to use




