TU 21 Cylinder Leak Tester Kit With Double Gauge System For Petrol Engines Automotive Engine Pressure Gauges And Leakage Detector Tool Set For Compression Tests Compatible With 10 12 And 14mm Spark Plugs DNA Motoring

Cylinder Leak Tester Kit with dual gauge for engines
✔️ Compact dual gauge tester for petrol engine compression tests

The TU-21 Cylinder Leak Tester Kit is a compact, ready-to-use tool for diagnosing engine compression leaks in petrol engines. It helps technicians identify sources such as worn piston rings, valves, or head gasket failures by measuring leakage with a dual gauge system. Ideal for workshops and shop use where space is limited.

✅ Dual gauge reads 0-100 PSI and 0-7 Bar for accurate leakage measurement
✅ Compatible with petrol engines using 10, 12 and 14 mm spark plugs
✅ Detects worn piston rings, worn valves, cracked cylinder walls, blown head gaskets
✅ Includes rugged blow-molded storage case for portability
✅ Package includes: 1x TU-21 Cylinder Leak Detector Kit, Red

💡 What is a cylinder leak tester used for in engine diagnostics? It’s a handy tool for pinpointing compression leaks and locating faulty components.

- Pinpoints source of compression loss and helps confirm gasket or ring issues
- Handy during compression tests and engine rebuilds for quick decisions
- Works with 10/12/14 mm spark plugs in petrol engines
- Gives PSI and Bar readings to guide repairs