Lonsge 9-Piece Turbocharge Leak Tester Set with 4 Pairs of Stepper adapters 1-3/8 "-3-1/2", Turbocharger Cooling System Intercooler Radiator Hose Leak Test & Regulator Valve Manual Valve 1.38 "-3.54" - YOOKOO, WLZY

• 【Perfect Compatibility】Turbocharged Leak Tester Kit 4 pairs of stepped adapters for most turbocharged systems in cars and light trucks, as well as cooling system hoses. Multiple sizes allow the installation of multiple sizes of hoses, which can work on hoses with diameters of 1.38 "-3.54", detailed sizes of 35,40,45 mm (1.38 ", 1.57 ", 1.77 "). 50, 55, 60 mm (1.97 in, 2.17 in, 2.36 in). 65, 70, 75 mm (2.56 in, 2.76 in, 2.95 in). 80, 85, 90 mm (3.15 inches, 3.35 inches, 3.54 inches) 【Manometer Tester】Turbo Leak Tester kit uses a 0-6bar (0-87 psi) Manometer to accurately measure the pressure inside the hose, including a pressure regulator, pressing it means locking, and when you need to adjust the pressure, you need to pull it up and rotate it. The turbocharger also has a red manual valve to control air pressure opening and closing. If there is over pressure, you can pull the red over pressure relief valve to reduce the air pressure 【Easy Troubleshooting】Turbo Leak Tester Kits are specifically designed to check for turbo system leaks or cooling system plumbing, and the Fuel Pressure Tester helps you easily troubleshoot turbo leaks and locate leaks. The Turbo Leak Tester Kit includes all the tools necessary to quickly test the air tightness of your turbo system at home or in your garage. Save valuable time and money. 【Packing List】Turbine system leak tester kit includes 9 pieces: pressure gauge with globe ball valve, pressure relief valve, air connection and European air intake, and 4 pairs of stepped adapters (35mm-90mm). All packed in plastic carrying cases, easy to use and store. 【Warm Reminder】Most vehicle turbocharger systems have a maximum pressure of approximately 15psi (1bar) to 25psi (1.7bar). Adjust the air pressure in the tester to a maximum of 25 psi. refer to the manufacturer's manual for the maximum air pressure for the Turbocharger Air System Pressure Leak Diagnostic Tester Kit or other system being tested. It is best to use with an air compressor with a storage tank, do not over pressurise as over pressurisation can damage engine components.Contact us if you have any questions, we will be happy to serve you and reply to you within 12 hours.