Super Barley Portable Breathalyzer Certified Professional Breathalyser Digital Breathalyser with LED Display with 20 Nozzles for Personal Use in Family and Work

• Fast and Accurate The breathalyzer uses a high-sensitivity semiconductor sensor to accurately display the alcohol concentration in the blood. Use it after drinking to quickly measure your alcohol content. When reading the results, you can switch between English and Japanese
• Easy to use: turn on the portable alcohol test, let it heat for 10 seconds, blow into the hygienic mouthpiece for 5 seconds, and read the result. Supports 3 units of measurement (TAO g/L, TAO mg/L, TAO%BAC)
• Measuring Range The professional digital caliper can measure alcohol concentrations from 0.00 to 3.00g/l. When the alcohol concentration reaches the maximum limit of 3.00 g/l, the measurement value no longer increases. Even if you continue to drink, the test result remains at 3.00 g/l. Note: For more accurate results, please do three consecutive tests and calculate the average
• Intelligent warnings: Based on the results of the alcohol meter, the device displays three states: plain (0.00~0.3g/l): the LED indicator lights up green, no acoustic warning; lightly drunk (0.3g/l~0.5mg/l): the LED indicator lights up yellow and emits an audible warning signal; Drunk (0.5mg/l). l~): l~): the Indicator LED lights up red and emits an acoustic alarm sound
• PORTABLE AND ENERGY EFFICIENT The breathalyzer fits comfortably in your wallet or pocket. Comes with 20 interchangeable mouthpieces, washable and reusable. Ideal for parties, car trips or get-togethers after dinner, allows you to quickly do an alcohol test. The device automatically switches off after 10 seconds to save energy. (Requires 3 AAA batteries, sold separately)
• Note: Do not test in low temperature environments. The recommended test environment is between 18°C and 30°C (64.4°F and 86°F)

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