This professional compression tester kit detects worn rings, burnt valves and blown head gaskets. Push-button side release valve is included which allows repeated testing without disconnecting.
- Quick release hose disconnects from gauge for faster, easier use
- Full 2-1/2" easy-to-read face
- Standard and metric scales:
- 17" high pressure flexible oil-and grease-resistance hose
- 14mm and 18mm ends fit most spark plug openings
- 14mm long reach adapter included. Required for many late model vehicles
- 1 year warranty
Actron CP7827 Compression Test Kit 
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