Currently, the Texas Department of Transportation has approved five Breath Alcohol Test Instruments in compliance with Rule 19.1 of the Texas Breath Alcohol Testing Regulations. Previously used instruments no longer commercially available are not displayed on this list.
BAC DataMaster II
Intoxilyzer 5000 (with Cooled Detector)
These devices are utilized by Texas law enforcement to provide evidence of Blood Alcohol Content (BAC) in cases where individuals are arrested for Driving While Intoxicated (DWI). Only a qualified and competent DWI Defense Attorney can assist in determining if the test results were accurate or if the test was improperly performed and build a effective legal defense strategy.