[volt-nuts] any gotchas for these Fluke voltmeters?

[Scott Burris]

After reading about the tribulations of battery backed SRAM failing on 
HP voltmeters, I was
starting to wonder if there are any common service issues with the Fluke 
voltmeters I have.

I have 3 Flukes:

8502A
8505A
8860A

Any horrible time bombs lurking in these?  Or service or operational 
issues others have run into?

Thanks!

Scott