Cylinder Leakage Leakdown Detector Cylinder Leak Tester Tool Adapters Kit Set 08480952Feature 1. Cylinder Leakage Tester Kit quickly diagnoses internal engine problems like bad rings, valves, and leaking head gaskets and comes complete with adapters fit for most applications 2. Rugged, blow molded storage case with removable lid keeps components organized and protected when not in use Specification: Dual 2 1 2 inch gauges read 0 100 psi and 0 700 kPa Package included pressure regulated manifold with quick couplers 24 inch long 14mm