Features:
• Display Screen - Result is given in a three-digit numerical display,
graph form and a colour-coded backlight for unmistakeable clarity.
• Includes - a protective carrying case and five disposable mouthpieces
• Warranty - The DRIVESAFE device has a one year limited manufacturer's
warranty.
Step by step:
1. Insert mouthpiece
2. Press the 
button
3. Blow for 5 seconds
4. Read results on the display
Protect:
• Your life and the lives of others. Taking a chance could lead to accidental
injury or death.
• Your freedom. A drunk driving conviction can mean a loss of driving privileges,
crippling legal fees and even jail time.
• Your money. A relatively small investment now can potentially save
you thousands.
