I took a look at it and am holding off on buying one. The slide hammer does look poorly constructed. For what I need to do, I think I can get away from using it. I did pick up a compression tester, and an automotive multitester. I don't trust my 35 year old dwell meter.

A day without laughter is a day wasted- Charlie Chaplin
When wrestling a grizzly bear, you have to keep at it until the bear gets tired, not when you get tired.
1948 Chevy 2-Ton