I'm not a tuner expert but you may want to consider a Magnum Dynalab FT-101A. I've read a number of comments on them that they are not that well made but I have one and have been perfectly satisfied with it. Then again, I haven't spent a lot of time searching out alternatives.
You can generally find used FT-101A's here on Agon for under $500.
You can generally find used FT-101A's here on Agon for under $500.

