• Designed to charge the turbo/intercooler system with a low pressure of regulated workshop air to show the presence of leaks within the system.• Kit supplied with three pairs of stepped adaptors to fit most sizes of hose found on heavy commercial vehicles.• Features a pressure gauge, shut-off valve and pressure release valve.• Adaptor Sizes: 105-110, 115-120, 125-130mm.• Supplied in storage case.Designed to charge the turbo/intercooler system with a low pressure of regulated workshop air to show the presence of leaks within the system. Kit supplied with three pairs of stepped adaptors to fit most sizes of hose found on heavy commercial vehicles. Features a pressure gauge, shut-off valve and pressure release valve. Supplied in storage case.• Designed to charge the turbo/intercooler system with a low pressure of regulated workshop air to show the presence of leaks within the system. • Features a pressure gauge, shut-off valve and pressure release valve. • Kit supplied with three pairs o