Breathalyzer, 2026 Upgraded Professional-Grade Accuracy Alcohol Tester with LCD Digital Display, Breathalyzers for Alcohol Portable Alcohol Tester for Home and Party Use(5 Mouthpieces)

High Precision Sensor Chip: The breathalyzer is equipped with a sensor that has been upgraded to 5.9 professional calibration in 2025, which can detect alcohol concentrations as low as 0.001% BAC, providing high accuracy for personal inspection and workplace compliance, and has been recognized by experts and more people.

Hygiene & Reusable: To ensure safety and hygiene during each test, this alcohol tester includes 5 reusable mouthparts. It is very suitable for bars, family gatherings, or public safety checkpoints

Portable Design: It weighs only about 90g and is a compact device that can easily fit into your wallet or pocket, without taking up too much space in the car.

Easy to use: Insert two AA batteries. Press the power button and wait for 15 seconds for the device to warm up. Blow steadily towards the mouthpiece for 3-5 seconds and wait for the result.

After sales customer support: We offer a one-year warranty service to provide you with worry free after-sales service. If you encounter any problems, please contact us promptly (7x24h).