Digital Breath Alcohol Tester

• Digital Alcohol Tester with Audible Alert
• Range: 0.00-0.19% BAC & 0.0-1.9 g/l
• Quick Response and Resume
• Auto Power Off
• Use Mouthpiece
• Key Chain
• Use 2 x AAA Alkaline Batteries
• With LED Backlight
• Promptly and conveniently design for measuring BAC.
• A simple method to analysis Blood Alcohol Concentration at anytime and anywhere.