jimdoc
Well-known member
I have a Beckman mercury vapor meter model K-23.
Does anybody know what it is worth? Or if it has any
pgm's in it? I tried Ebay and internet for info and didn't
find any.
Jim
Does anybody know what it is worth? Or if it has any
pgm's in it? I tried Ebay and internet for info and didn't
find any.
Jim
