DAYUAN Professional Petrol Engine Compression Tester Kit Set for Automotives and Motorcycles
- Adapters for a wide number of vehicles (spark plug types/depths).
- Includes 2 rubber cones ends for quick check (no need to thread into head).
- 3" Gauge has dual color scale with 0-300 PSI, 0-20 kPa.
- Fittings: M10, M12, M14, M18 (Male, With "O" Ring).
- Includes 14mm and 18mm spark plug adapters.