... 3.Mea Range:0.1- 5K 4.automatic coin operated air inflator1,Features1,Exclusive Whole English Or Chinese Interface, ... Inflation Very Fast(One Tire/35 secs)7,Coin operated air inflator's Life May Reach 100000 Times 2 ... And Minimum Van or Bus 3,tire inflator coin operated schedule 4,automatic air inflator machine Control plate 5,Quality ... , Unit Exchange: Kg/cm2, Bar, PSi, Mpa coin operated air inflator