The BACKTRACK Select S70 is a innovative digital breathalyzer now available for personal and professional use. Simply blow through the replaceable mouthpiece and an estimate of BAC(Blood Alcohol Content) is displayed in seconds.
Four digit display accuracy and wide test range - shows BAC test results in easily recogizable format from 0.000 to 0.400 % BAC.
Proprietary Flow Chek feature ensures continuous deep lung air sample.
Individually wrapped mouthpieces suitable for both personal and professional use.
Elegant LCD display - easy to view in low light situations.