TU-21 Cylinder Leak Detector

This cylinder leak detector is professional for checking internal leakage inside gasoline and diesel engine cylinders. This cylinder leak detector helps technicians assess the wear condition of valves, piston rings and cylinder walls. This cylinder leakage tester adopts dual clear‑reading gauges to deliver stable and precise test results. This cylinder leakage tester can quickly locate leakage faults that cause engine power drop and rough idling. This engine cylinder test tool comes with flexible hoses and practical adapters for most common engine types. This engine cylinder test tool stores all parts neatly inside the durable hard plastic carrying case. This cylinder leak detector greatly improves efficiency for engine overhaul and routine inspection work. This cylinder leakage tester is widely applied in auto repair workshops and service centers. This engine cylinder test tool is a reliable diagnostic helper for automotive mechanics.