The Mityvac(r) Universal Cooling System Test Kit contains Mityvacs(r) unique Universal Radiator Adapter. The adapters expandable rubber body allows user to connect to most Automotive Cooling Systems without the need for additional costly adapters. Featuring a flow-control valve and temperature probe port it allows the user to perform pressure tests and cooling system diagnostics simultaneously. Kit comes with fully repairable pressure pump with a 0-30 psi, color-coded gauge, and automatic pressure relief valve. Pressure hose assembly can be quickly disconnected from pump allowing pressure to be relieved from system after testing without spillage. Comes with durable, plastic carrying case and instruction manual.