A radiator or cooling system pressure test is useful when finding a radiator leak or a blown head gasket. In fact, this tool attaches to the top of the radiator or the coolant reservoir. Radiator Pressure Tester pumps air pressure into the system. It includes the engine block, cylinder head, coolant hose, heater core, and heat sink. This pressure stimulates the engine getting hot. Besides, it expanding the coolant which in turn builds pressure in the system.
Radiator pressure tester helps find internal and external leaks in your cooling system. It includes a thumb-operated relief valve. It is suitable for quick and easy pressure release and self-locking quick-disconnecting components.