Digital Breathalyzer with Blue LCD Screen Personal Alcohol Tester Includes 10 Replaceable Mouthpieces for Accurate Alcohol Testing

This professional digital breathalyzer delivers precise BAC measurements with a clear blue LCD display, ensuring reliable results for personal use or roadside checks.

【High-Accuracy Sensor】Equipped with an advanced semiconductor sensor, this breathalyzer provides measurements with one decimal accuracy within the range of 0–200 mg/100 mL, perfect for verifying safe driving levels after social events.

【Easy 3-Step Operation】Simply insert AAA batteries, press to warm up for 15 seconds, and blow for 3–5 seconds to get instant readings in three units: %BAC, ‰BAC, and mg/L – user-friendly for everyone.

【Blue Backlit LCD Screen】The bright blue LCD screen ensures clear visibility in low light or at night, making it practical to use after evening gatherings or during travel.

【Compact and Energy-Efficient】With its portable size (120x55.5x17mm) and automatic shutdown after 10 seconds, this alcohol tester saves battery life and is easy to carry in your car or bag.

【10 Hygienic Mouthpieces】Includes 10 reusable and washable mouthpieces, supporting multiple users while maintaining hygiene and convenience for repeated tests.

All products come with secure packaging and reliable customer support to ensure your satisfaction.