For Use On Rubber Or Metal Valve Stems And For RV And Trailer Applications; 4 Cap Sensors; 3-1/2 Inch TST Wide Screen Color Display; With Audio And Visual Alerts; With Two Installation Wrenches/ Rubber Display Mount/ Suction Cup Display Mount/ USB And 12 Volt Charging Capabilities/ Detailed User Manual/ One 507 Repeatertable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Ltl Freight Required: f