Alcohawk Precision Ultra Slim Breathalyzer With 50-pack Of Pt500 Mouthpeices

• DOT- & FDA 510(k)-cleared alcohol breath screener
• Sleek foldable mouthpiece design
• 1-button operation for fast and easy testing
• Wide test range from .00% to .40%
• Electric air-flow sensor
• Sample concentration sensor
• Sensor-recognition technology
• Ruby-red LED display
• Includes 3 mouthpieces and manual
• Requires 2 AA batteries;