BACtrack S80 Breathalyzer Demonstration -- Official Version 

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This video from BACtrack Breathalyzers shows the top-rated BACtrack S80 Breathalyzer in action! The BACtrack S80 is a top-of-the-line breathalyzer using Xtend Fuel Cell Technology for instant results displayed to three decimal places for the highest level of accuracy. This affordable police-grade breathalyzer is ideal for professional or personal use.