Breathalyzer，High-Precision breathalyzer, Upgraded Model

Breathalyzer，High-Precision breathalyzer, Upgraded Model

• 【High-Precision Sensor Technology】Equipped with a barometric pressure sensor and a semiconductor sensor, this breathalyzer provides more accurate blood alcohol concentration (BAC) readings, faster response times, and higher precision compared to single-sensor breathalyzers.
• 【LCD Digital Display】Multiple units available: Quickly view your blood alcohol concentration (BAC) results on the blue display screen, which supports % BAC, ‰ BAC, and mg/L units to meet various measurement needs.
• 【Automatic Alarm Function】When the test result exceeds 0.3 g/L, 0.15 mg/L, or 0.03% BAC, the breathalyzer’s indicator light will change to alert you, helping you make a more accurate judgment. Note: For optimal testing accuracy, please wait at least 20 minutes after drinking before using the device.
• 【Easy to Use】Breathalyzer: Simply insert 3 AAA batteries, wait approximately 10 seconds for the device to warm up, then blow evenly into the mouthpiece for 3–5 seconds. The LCD screen will instantly display the result with intuitive color-coded indicators (green/yellow/red). Ideal for pre-driving self-tests or personal safety monitoring.
• 【Compact and Portable Design】This professional breathalyzer is compact and lightweight, making it easy to carry in a backpack or handbag. It automatically shuts off 10 seconds after testing, conserving battery power and extending the device’s lifespan.
• 【Versatile】 This digital breathalyzer with an LCD screen comes with 20 mouthpieces. The mouthpieces are washable and reusable, making the device suitable for shared use by multiple people and catering to a wide range of users. It is portable and easy to use, with accurate test results, making it ideal for home use, parties, travel, and in-car use.