BreathKey Breathalyzer - The Digital Keychain Breath Alcohol Tester with Professional Features

BreathKey Breathalyzer - Click for more info

Breathalyzer keychains are just one of the types of breathalyzers that are available in the market today. Although small, they nonetheless offer the same precision, to a certain extent to that of its bigger brethren.

The biggest advantage to a breathalyzer keychain is the apparent size of the entire unit. Most brands that offer a breathalyzer keychain are not bigger than a car remote. In most instances you can place it on a keychain as you would a normal car alarm remote.

Here is a list of popular breathalyzer keychains that are currently being sold on Amazon.com

But there are subtle differences in models from brand to brand. There are models of breathalyzer keychains that use what is called a ‘semiconductor’ reactor instead of a fuel cell reactor, which is more precise.  Then there are models that use light indicators instead of an LCD screen to display the BAC. These are often the cheapest models that you can buy and may be used as an entertainment piece to liven up parties or get together and must not be taken seriously.

Breath Alcohol Analyzer AlcoHAWK Slim Breathalyzer

Breath Alcohol Analyzer AlcoHAWK Slim Breathalyzer - Click for more info

The other types of breathalyzer keychain are much more expensive for their size. These use non replaceable batteries, use an LCD display screen and most important of all, use a very small amount of the fuel cell reactor to read the alcohol level in your breath. Just like the bigger version of the breathalyzers, these types of breathalyzer keychain must also be sent back to the manufacturer for recalibration after a specific period of time, as indicated in the owner’s manual.

And just like the bigger breathalyzers, these types of breathalyzer keychain are quite intelligent and precise.  It knows if you blew too strong or too weak and its batteries reportedly last for years. The only question mark is the quality of the fuel cell that these breathalyzer keychains use and how good it was made in order to avoid having wrong reading at any time.

BreathKey Breathalyzer - The Digital Keychain Breath Alcohol Tester with Professional Features

BreathKey Breathalyzer - Click for more info

There are also questions on how well the unit was made in general. If you accidentally drop the breathalyzer keychain, it may not survive the fall. This aspect of the breathalyzer keychain will surface when you do research on these brands by reading customer reviews on it.

Although quality is a major consideration when looking for breathalyzer keychains, the price for one of these gadgets should also dictate what type of technology they use. The cheapest ones normally use the ‘semiconductor’ reader while the more expensive breathalyzer keychains use the fuel cell reactor.

You only need to take a good look at what the device uses when shopping for these breathalyzer keychain in order to buy the best one for you. You may also need to visit other online stores in order to see if they sell the same model, from the same brand at a much cheaper price than any other online store.

Probably the last thing that you need to consider is the warranty that the manufacturer is offering for buying one of their products. Try to compare warranties from different companies and pick the best valued one for your needs, in the long run you will save more money than if you picked a cheap throwaway model.

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