["Specification:\nModel:520450\nName:Cylinder Leak Tester Group\nMain Material: Metal，plastic\nMeasuring range: 0-100psi\nFixed long connector :M14\nHose total length:36cm\nCase:34*25*8cm\n\nFit For:\nTest car engine cylinder sealability whether is within the scope of allow leakage,can also further from the failure phenomena to analysis and determine the location and causes of leakage in order to take measures to troubleshoot.\nDesigned to detect a variety of common engine faults including:\nWorn piston rings, worn valves,cracks in cylinder walls and blown for head gaskets.Available with either single gauge or twin gauge manifold. Gauge（s）show % of cylinder leakage or cylinder leakage and cylinder pressure .Suitable for use on any petrol engine with 14. 12 or 10mm spark plugs.Supplied in carry-case with instructions.\n\nPackage Includes:\n1 x Dual gauged Leak Detection Unit(Suitable for use on any petrol engine with 12mm or 14mm spark plugs)\n1x Flexi Hose\n1x Fixed short connector\n1x Fixed long connector\n1x for Case"]