A breath test is standard procedure in a DWI investigation in Texas, as it is elsewhere. For a long time, the standard equipment that has been used all over Texas to administer breath tests has been the Intoxilyzer 5000. Law enforcement officials have become very familiar with using the breath testing devices over the time that they have been using them. DWI defense attorneys have also become familiar with the Intoxilyzer 5000, and they have become adept at exposing its weaknesses and understanding how its use or misuse can affect their clients’ cases.

As all of us know, older models of electronic devices get replaced by newer models from time to time. It seems as though the time for replacing the Intoxilyzer 5000 machines that are currently in use across the state of Texas is coming soon. The newer breath testing machine is called the Intoxilyzer 9000, and it is supposed to be easier for law enforcement officers to use than the older machines are. The technology that the machine uses for detecting alcohol in breath samples is the same as in the older machines, although it is wrapped in a nicer, newer looking package.

The Intoxilyzer 9000 features an automated voice that tells the person taking the test when they are to exhale into the machine. It also enables officers to scan drivers’ license information instead of having to type it all in. The new machines are able to transmit test results to DPS headquarters, in addition to displaying them on a screen.

Since the Intoxilyzer 9000 is a newer instrument than the Intoxilyzer 5000, one might surmise that it provides more accurate results. While that is possible, it is not necessarily true. Unfortunately, attorneys are not being allowed to inspect the Intoxilyzer 9000, and outside toxicology experts are not being permitted to take classes where they could learn about the machine and its proper operation. While these things, on their own, do not render the machine inaccurate, it is troubling that the machine and its operation are not open to investigation by people who have an interest in knowing how the technology works and how it should be used.

Bexar County already has several of the new machines in use, with others scheduled to be implemented soon. Other counties are likely to begin bringing the new machines into use throughout the year, and phasing out the older devices.

Texas DWI Defense Attorney Alex Tyra – Strong Advocacy for Texas DWI Defendants

Texas DWI defendants have a lot at stake, and experienced DWI defense attorneys know how to protect it. Whatever the most important things in your life are, a skillful Texas DWI Defense Attorney can help you seek a resolution of your DWI case that is in line with your priorities. Texas DWI Defense Attorney Alex Tyra may be able to help you resolve your DWI case. To find out more, call us today, at (903) 753-7499.