Draper Tools Expert Universal Pressure Test Kit (15 Piece)Product Description This universal pressure test kit is designed to test and measure the pressure in vehicle cooling systems via the radiator or expansion tank and is intended for trade use. A capless tester, it uses a cone adaptor system to seal and pressurise the cooling system. Cone adaptors may be used to replace both screw and bayonet type cap fittings. The kit includes a hand pump with a gauge to enable simple, easily controlled testing, with a