Digital Black Alcohol Tester

Product Description

Digital breathalyzer, perfect for safe driving. Digital LCD display for easy reading. Displays “Caution” when result is within 0.02% – 0.05%, not include 0.05%. Displays “Danger” when result equals to or higher than 0.05%. Boot time: 10 s. Displays “OFF” 10 s after finishing measurement then auto shut off in about 3 s. Measuring countdown: 10 s. Sends out alarm “beep” when time out. This model is WITH LED Back Light