Description: Alcohol Tester Breath Alyzer: This Alcohol Tester Breath Alyzer is designed to accurately measure your alcohol content after consuming alcohol.Specification: The specification of this breath alyzer tester is 4.09inchx2.09inchx0.98inch, which is compact and portable, making it perfect for personal use or for professionals in the hospitality industry.LED: This alcohol detector features an LED light display for clear and easy reading of results, even in low light conditions.Easy to Use: The breath alyzer is easy to use, simply blow into the device for accurate alcohol testing.Safe: This breath tester is ideal for post drinking alcohol detection, providing quick and reliable results to ensure your safe before getting behind the wheel. Specification: 10.4cmx5.3cmx2.5cm/4.09inchx2.09inchx0.98inch Package Includes: 1Alcohol Tester Breath Alyzer1 Manual Note: Please allow slightly errors due to manual measurement and different monitors.