Metro Compression Tester for Petrol Engine | 0–300 PSI Cylinder Pressure Gauge Kit with Hose & Adapters Trimmer Attachment the GGS 5000 L features

the GGS 5000 L features an 8mm maximum collet capacity and supports a variety of mounted grinding stones

workshop applications

roof decking

and DIY users who need reliable precision measurement

It is widely used by contractors

Metro Compression Tester for Petrol Engine | 0–300 PSI Cylinder Pressure Gauge Kit with Hose & Adapters Trimmer Attachment the GGS 5000 L featuresAccurate Engine Diagnosis Made Simple The Metro Compression Tester for Petrol Engines is a professional diagnostic tool used to measure cylinder compression pressure. It helps identify engine problems such as worn piston rings, leaking valves, or head gasket issues, making it essential for mechanics and workshops. This tester features a dual scale pressure gauge (0300 PSI 021 kg cm), providing precise readings for petrol engine performance analysis.