Portable, rechargeable breathalyzer with an LCD screen; includes 5 mouthpieces. Model AT02 features an English-language display and English voice prompts.

Professional-Grade Accuracy – Equipped with a highly sensitive semiconductor alcohol sensor, this breathalyzer delivers rapid, accurate, and reliable alcohol concentration readings—an ideal choice for personal or household use. Rechargeable Battery – This portable breathalyzer features a built-in 300mAh rechargeable battery and comes with a Type-C charging cable. It eliminates the hassle of frequent battery replacements, making it perfect for alcohol testing during parties, events, or while traveling. Easy to Use with LCD Display – Simply turn on the device, wait 15 seconds for it to warm up, and blow into the mouthpiece for 3–5 seconds. Results are displayed instantly on an LCD screen, color-coded in green, yellow, or red for easy reading. Portable Design with 5 Replaceable Mouthpieces – Weighing only about 70g and measuring approximately 111.5 x 41 x 20 mm, this device fits easily into a purse, pocket, or vehicle. It includes 5 reusable, washable mouthpieces, making it an excellent gift for family, friends, or colleagues. Exceptional Service – Should you encounter any issues while using the product, please let us know; we will respond within 24 hours to help you resolve the problem.