Rob Goodale writes enthusiastically about two high-end (price-wise)
electronic tuners.  Are these designed solely for use in tuning stringed
instruments or could they equally well tune wind-blown instruments (band
organs)?

Or is the nature of the band organ forgiving enough that investment in
such high-tech and capable tuning instruments is a waste of time?

Matthew Caulfield (speaking as one with a thoroughly tin ear)