JASTEK Breathalyzer Professional-Grade Accuracy Alcohol Tester Rechargeable Portable Digital Alcohol Breathalyzer with 10pcs Mouthpiece
- QUICKLY & EASILY ESTIMATE YOUR BAC - Proprietary Advanced MicroCheck Sensor technology delivers reliable, accurate BAC results you can trust.
- EASY TO USE - One button operation means you simply power on your keychain breathalyzer and begin testing in seconds. It's that easy!.
- TAKE IT WITH YOU ANYWHERe - The ultra-compact BACtrack breathalyzer keychain easily fits in a pocket or purse, making it a great portable breathalyzer....
- OPTIMAL BREATH CAPTURE - The innovative fold-out mouthpiece ensures only your breath goes into the alcohol tester, while other airborne pollutants are....