Cylinder Leak Down Tester Kit For Cars, Trucks And Motorcycles With Dual Gauge TU-21, Your Go-To Automotive Engine Compression Leakage Test Kit To Directly Display Cylinder Pressure And Leakage Rate

Dual-Gauge Cylinder Leak-Down Tester for Cars, Trucks & Bikes
✔️ Direct pressure and leakage readings for quick engine diagnosis

This cylinder leak-down tester kit with dual gauges lets you directly read cylinder pressure and leakage rate on gasoline engines. It is compatible with 10, 12, and 14 mm spark plugs and works well on cars, motorcycles, and light trucks. The TU-21 dual gauge setup helps pinpoint faults like worn rings, cracked heads, and valve leaks.

✅ Dual dial gauges display in-cylinder pressure and leakage percentage
✅ Measuring range: 0-100 psi / 0-7 bar and 0-100% leakage, accuracy ±0.5%
✅ Fits gasoline engines with 10, 12, or 14 mm spark plugs
✅ Detects worn piston rings, cracked heads, worn valves, and head gasket leaks
✅ Includes one TU-21 dual gauge kit with hoses and fittings
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💡 What is a cylinder leak-down tester used for in automotive diagnostics?
It is a handy tool for diagnosing engine faults by measuring pressure and leakage in each cylinder.
- Quickly identifies worn piston rings or valve leaks.
- Helps confirm head gasket or cracked head issues.
- Works across cars, motorcycles, and trucks for on-the-spot checks.