Exactly what I needed!
I picked up the 3614 Compression Tester Plus 6-piece kit and honestly couldn't be happier. The gauge is easy to read, the braided hose is sturdy, and the brass adapters are solid quality. Fits right onto the spark plug threads without any leaking or wobbling.Used it to diagnose a rough-running engine and it pointed me straight to the problem — saved me a fortune in shop labor. Would absolutely recommend it.
Bottom Line Yes, I would recommend to a friend