Actron CP7827 Compression Tester Kit
- Actron’s Compression Tester Kit detects worn piston rings, burnt valves, and blown head gaskets.
- Convenient push-button side release valve allows repeated testing without the need to disconnect between tests.
- Gauge features a 2-1/2 inch diameter, easy-to-read face with standard and metric scales: 0-300 PSI and 0-2100 kPa.
- 17 inch, high-pressure, flexible, oil and grease resistant hose features a quick release connection at the gauge for faster, easier use.
- 14mm and 18mm ends fit most thread sizes while included 14mm long reach adapter is perfect for many late model vehicles wth deeply recessed spark plugs.