Tuning Drums

They're pretty much the same. Only real difference is that the drum dial has the little spacer to make sure you keep it the same distance from the rim. Which is a good idea to be honest.

I do same thing with tension watch and one finger seriously:lol:
Never tryed any drum dial but TW work great.
 
Yeah it's not exactly a deal breaker to be honest:lol:

Acappa, you're thinking of the Evans Torque Key, which as you said, measures tension at the lug. The drumdial and tension watch are basically the same thing.