Specification: Condition: 100% Brand New Item Type: Alcohol Tester Color: Black Mouthpieces Qty: 10pcs, 20pcs, 50pcs (Optional) Battery Type: 2pcs * 1.5V AAA Batteries(Not Included) Range: 0.00 -0.19% BAC, (0.0-1.9g/l) Pre-heat Time: Within 10s Corresponding Time: Within 5s Working Tempe ure: 5? ~ 40? Auto off: approx. 1 min Size: approx.112 * 68 * 22mm/4.4 * 2.7 * 0.9inch Package Weight: Approx.63-111g Package list: 1 * Alcohol Tester (Batteries Not Included, No Backlight) 10/20/50 * Mouthpieces (Optional) 1 * Manual[Improve healthyty]: You can take an alcohol test before driving. Some foods contain alcohol and may sometimes be considered drunk driving. If you have such an alcohol tester cigarette holder for testing, you can effectively prevent drunk driving and healthy driving. - marijuana and nicotine at home test. [High-quality materials]: Made of high-quality materials, no danger, stable performance, good ductility, not easy to damage, high reliability, and healthy to use. At the same time, the cigarette holder is light and durable. The finished product is of good quality. The digital alcohol tester has an for Audible alarm. LCD screen allows you to see more clearly - bactrack alcohol tester keychain breathalyzer. [Perfect compatibility]: This cigarette holder is suitable for all types of alcohol testers, and can provide the most accu e, convenient and affor Fordable breath alcohol test equipment on the market, suitable for different types of alcohol testers. - acholic breath test. [Easy to carry]: This cigarette holder is small in size, light in weight, easy to carry and hand-held design, easy to carry, can also be placed in a pocket, car or handbag, and carried with you every day - at home tests 12 panel urine. [ and energy saving]: 50 alcohol tester cigarette holders, which can bring health and to multiple users. Removable, washable and reusable, making your friends and family tests easy and hygienic. - home and business test.Date First Available: December 18, 2020. Best Sellers Rank: #304,376 in Health & Household. Customer Reviews: 3.0 3.0 out of 5 stars 2 ratings 3.0 out of 5 stars. : B08QZJZLSQ. OEM Part Number: ?11 12 0 032 224, 11120032224, 11120028033, 11 37 7 514 008, 11377514008, 11 37 7 502 022, 11377502022, 11 37 7 514 007, 11377514007, 31421450532, 15-37293-01, 153729301, 382711, 382.711, 0 028 033, 0 032 224, 27491, 24-29591-00/0, HM5160, 56033200, 56044800, 440236P. Manufacturer Part Number: ?Fydunbf7sgmpzdy1949-03. Product Dimensions: ?3.94 x 3.94 x 3.94 inches. Item Weight: ?3.75 ounces. Brand: ?Fydun. Manufacturer: ?Fydun.