Toolzone 3Pc Petrol Compression Tester is suitable for use with most petrol engines. Fitted with 64mm diameter gauge with dual scale (0 - 300lbs and 0 - 21kg).
Diagnose common engine problems like leaking valves or worn piston rings.
- Suitable for Use with Most Petrol Engines
- 2 Spark Plug Adaptors (16 & 21mm)
- 64mm Gauge
- Dual Scale (0 - 300lbs and 0 - 21kg)