AUTOMOTIVE PETROL ENGINE COMPRESSION TESTER KIT VALVE TIMING GAUGE PRO CYLINDER

Use on all types of foreign and domestic gasoline engines to check valves, rings and detect excessive carbon and timing issues

• Simply thread the spark plug adapter into the enginesspark plug socket to check pressure and help identify engine performance issues
• Easy to read 2 1/2 inch gauge dual colour scale that reads in both lbs and kgs (0-300 lbs, 0-21 kgs)
• Supplied in durable carry case