✨️Instant purchase OK! Free shipping, anonymous delivery ✨️ ◆ Alcohol Checker ◇ Features ・When the self-alcohol checker's detection result exceeds 0.250 mg/L, the system will emit a beeping alarm, and when the detection result reaches 0.380 mg/L, the system will emit a more rapid beeping alarm, helping you make the right decision when drinking. ・Lightweight and easy to carry. Alcohol checker measurement range: 0.000-0.190% BAC / 0.000-0.950 mg/L, digital display, green LCD. ・The alcohol tester starts up simply by inserting two AA alkaline batteries. ・Use the alcohol tester 20 minutes after drinking to get the correct measurement results. Wait 3 minutes before starting the next measurement to get accurate results. ※ Has not been actually used. Only the power has been checked. ※ Batteries are not included. ※ If there are any defects after purchase, please contact us before evaluating the product. ※ Although it is an unused item, it has been stored at home and taken out for inspection and photography, so it is listed as "Like New". #Welcome to Uta's Shop ☜ Many items are available ✨