AT1006 CYLINDER LEAKAGE TESTER - Measures the Amount of Compressed Air Held in an Engine Cylinder

Quickly Locates:

• Worn or cracked rings

• Defective intake and exhaust valves

• Scored or cracked cylinders

• Leaky head gaskets

• Worn or stripped spark plug threads

Easy to use on all 2 and 4 cycle gasoline engines and diesel engines. The dual gauge is designed to allow you to monitor the input air line pressure - reads to 100 PSI. Unit has precision pressure regulator which controls exact test accuracy, 25-inch long heavy-duty high pressure hose, and 14mm and 18mm combination threaded end, with 14mm extension included for long reach plugs.