• Designed to charge the turbo system with a low pressure of regulated workshop air to show the presence of leaks within the system.• Kit supplied with four pairs of stepped adaptors to fit most sizes of hose.• Adaptor Sizes: 35-90mm.• Features a pressure gauge, shut-off valve and pressure release valve.• Can also be used on cooling system hoses.• Supplied in storage case.Designed to charge the turbo system with a low pressure of regulated workshop air to show the presence of leaks within the system. Kit supplied with four pairs of stepped adaptors to fit most sizes of hose. Features a pressure gauge, shut-off valve and pressure release valve. Can also be used on cooling system hoses. Supplied in storage case.• Designed to charge the turbo system with a low pressure of regulated workshop air to show the presence of leaks within the system. • Kit supplied with four pairs of stepped adaptors to fit most sizes of hose. • Adaptor Sizes: 35-90mm. • Features a pressure gauge, shut-off valve