air tire inflation 1,measure range:0.1-5kg 2,accuracy:1%-0 ... Durability 6, Rapid Of Air Inflation Very Fast(One Tire/1 min), May Do Air Inflation For Four Tires At One Time2 ... , easy broken accessories not including, human damage not including4,tire inflator coin operated schedule5,automatic air inflator machine Control plate6 ... Please back to Salesman -- JImmy for update price list air tire inflation