Compression Tester

Compression Tester

*Tester screws into 14 mm spark plug hole on outboard engines and other small engines *Use to check for low compression *Measures up to 200 Psi or 14 Kgs *Will help diagnose engine problems such as: burnt valves, scored cylinders, leaking head gaskets, tight tappets, broken valve springs, broken rings, or damaged pistons

Get Help