TIRE PRESSURE GAUGE Specification:1.Case:plastic with rubber coat2.Diamter:11/2",2",21/2",3.Connection:radial,bottom connection axial,center back male connection4.Range :0-50psi,......0-6000psi5.Scale:psi,bar,mpa,kpa,kg/cm26.Inlet thread:1/8",1/4",3/8",1/2",BSP,BSPT,NPT7.Package: white box or colour box Tire type gauge