All the handhelds I've used up today were a fu***** piece of s***, I mean
Tektronix THS720p
Agilent U1602B
Fluke scope meters, older gens up to 2010.
They all suffer from terrible screens, slow GUI, lack of knobs to interact with, near to no features at all.
I'm right now looking for a micsig, which seems pretty good but I've never used them