Xtend® Fuel Cell Sensor Technology

Unlike any alcohol sensing technology in the world, the sensors used in our BACtrack Pro Series Breathalyzers were originally created for use in experimental military assault vehicles. Adapted by BACtrack for breath alcohol measurement, this proprietary Xtend® Fuel Cell Sensor technology is what sets BACtrack Breathalyzers apart from the rest, allowing us to deliver the most accurate BAC results on the market.