Select S-50 Digital Breathalyzer - Grey The BACtrack Select S-50 is a handheld, battery-operated breathalyzer that quickly and easily screens for the presence of alcohol. Every test provides a BAC estimate using advanced alcohol sensing technology. And while the S50 employs advanced features suitable for professional use, its simple operation also makes it perfect for personal use. The BACtrack Select S-50 comes with individually wrapped replaceable mouthpieces. Simply attach a mouthpiece, press power, and begin testing in a matter of seconds. The S-50's proprietary FlowCheck feature ensures that a continuous deep lung air sample is taken every test. This maximizes accuracy and reliability. Key Features:
Three digit display accuracy and wide test range - shows BAC test results in easily recognizable format from 0.00 to 0.40 %BAC
Proprietary FlowCheck feature ensures continuous deep lung air sample
Individually wrapped mouthpieces suitable for both personal and professional use.
Elegant ruby-red LED display - easy to view in low light situations
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