The Sealey VS006 Radiator Pressure Test Kit is a professional cooling system diagnostic tool designed to locate leaks and faults in vehicle cooling systems. This heavy-duty pressure test kit features aluminium radiator header tank caps that are colour-coded for quick identification and equipped with quick-release fittings for efficient operation across a wide range of vehicle makes and models. The kit enables mechanics and technicians to accurately identify cooling system leaks in multiple areas including head gaskets, header tanks, radiator and heater cores, water pumps, plugs, hoses and housings. This comprehensive diagnostic capability makes it an essential tool for professional workshops and mobile mechanics dealing with cooling system issues. The heavy-duty pump unit features smooth action for easy pressure application and a large, easy-to-read gauge scale for accurate readings. A long hose aids convenient use of the gauge whilst the quick-release fitting incorporates a pressure r