MOTM

Not to get too far off into the geek tools territory, but...  ;-)

While it's not, strictly speaking, a handheld, for portable use I
really like my Fluke 8050A with the battery option.  Back at home
though, I have an HP 3456A in the rack...

So, what are you folks using for synthesizer/function generators? 
(Besides your MOTM modules!)  ;-)  I must be on an HP kick lately, but
I just scored a 3325A...

-Doug