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.
Quickly Locates:
- Worn or cracked rings
- Leaky head gaskets
- Scored or cracked cylinders
- Defective intake and exhaust valves
- Worn or stripped spark plug threads
OPERATING INSTRUCTIONS (pdf)
