In article , Jere says...

I'm not sure, but I think I saw that the SR Mariners can still be serviced.


SR Instruments Inc.
600 Young St
Tonawanda NY 14150
716-693-5977

Is the address I found from a search of past posts - I believe them to still be
around. You could get your current one serviced, or purchase a new one to fit
the existing cutouts.

hth
sdg