The Sealey 10 Piece Cooling System Pressure Test Kit is a professional diagnostic tool designed to test and identify leaks in vehicle cooling systems across a wide range of modern cars and light commercial vehicles. This comprehensive kit includes vehicle-specific cap adaptors providing compatibility with the latest models from major manufacturers including Alfa Romeo, Audi, BMW, Citroën, Dacia, Fiat, Ford, Honda, Hyundai, Jaguar, Kia, Land Rover, Lexus, Mazda, Mercedes, Mini, Mitsubishi, Nissan, Peugeot, Porsche, Renault, Seat, Skoda, Suzuki, Toyota, Vauxhall/Opel, Volvo and VW. The kit features quick release couplings for efficient testing, an easy-to-read pressure gauge for accurate diagnosis, and a pressure release valve for safe operation. Ideal for professional garages, mobile mechanics and vehicle workshops, this pressure test kit enables quick identification of cooling system faults including radiator leaks, head gasket failures and pressure cap issues. The multiple adaptor cap