Description: Function: Radiators Pressure Tester Kit is specially designed to check and repair water tank leaks to ensure your driving work. Coolant replacement and leak detection functions ensure the normal operation of the cooling system and improve the performance and work of the car.Vacuum pressure gauge: Vacuum pressure gauge uses a 2 scale gauge head with a range of 0-2.5 bar, which can accurately measure pressure and help quickly locate and solve problems.Water temperature tester: Water temperature tester has a 2 scale thermometer dial, which is easy to connect, has good sealing, and better monitors the water tank temperature.Thickened pump rod: Thickened pump rod, high hardness, not easy to break, can be used for a long time, and complete accessories make your maintenance easier.Applicable: Various specifications of radiators caps are suitable for a variety of different models, and are essential tools for every car owner and auto . Specification: Material: Metal Size Chart: Packing Size: 39cmx33cm/15.35inchx12.99inch Package Includes: 1Radiators Pressure Tester Kit(18pcs) Note: Please allow slightly errors 1-2cm differences due to manual measurement.