Cooling system pressure test kit, with vehicle specific cap adaptors and capless inflatable bladder. The combination of these two testing options gives extensive coverage over other system testers on the market. Caps cover the latest Alfa Romeo, Audi, BMW, Citroen, 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, VW vehicles. Bladder system can be used on both screw and bayonet fittings and seals 90% of cars and light commercial vehicles straight out of the box. Supplied with two adaptors, enabling testing of VAG vehicles with internal threads on header tank when using the bladder system. Features quick release couplings, easy-to-read pressure gauge and release valve.