... ,mg/100ml,g/l ,%BAC,%oBAC optional-Coin for single time: 0-15 (For 0, the tester can be tested without ... capacity: 200pcs(⊄<=7mm)-Breath sampling time: about 5 seconds continuous breath.Package:Standard: Carton packing for each piece. 1pc per carton, 9 ... alcohol machine, you need to set the mother coins. For each time set, you can only use one kind of coin. After ...