Alcohol Checker Alcohol Detector Breathalyzer Quick Check 3 items in stock ⭐️ 17-18191699 13 17-19 18-2 3 * Immediate purchase welcome, silent purchase at midnight OK ◎ * 4 items in stock * Welcome bulk purchases, please feel free to comment * Free shipping! ・Please understand and purchase with home storage and simple packaging (⁎ᵕᴗᵕ⁎) ・Please check the actual photos for the condition of the product♪ ※To sell as cheaply as possible, we may ship the item without the box due to shipping costs. #cori's household goods ✨☜ Easy to use: Simply insert two AA alkaline batteries (not included) and press the TEST button for 2-3 seconds to start the alcohol detector, making it easy to use. Measurement range: 0.00~0.19%BAC (0.0~1.9g/l). Note: To obtain accurate measurement results, measure with the alcohol tester 20 minutes after drinking. Portable: This alcohol checker has a simple structure and is small and lightweight. It weighs about 70 grams and is small enough to fit in your pocket. Smart alarm: When the specified alcohol value is exceeded, the alcohol tester will sound an alarm, helping you make the right judgment when drinking.