Come on Guys and Gals lets talk tools!

Im curious what you long timers use. Its something I dont see very often in any of the forums and quite frankly Im really curious.

Im talking about PPM meters, EC meters and other goodies like that.

What are the good ones, what are the bad ones...........and what are the tools you buy because they work well enough but still cheap enough if they break you can toss them out without crying.

Lets not limit this discussion to the few examples Ive listed..........get down and dirty with me!

Oh and on a side note.............can anyone tell me which fan (inline) in the 6" range is the quietest and best balanced? Im debating on vortek but Im curious as to what their supposed 49 dbl sounds like.

Dont let me down kids!