Originally posted by JimF
the 'socket' provides means of testing transistors. Tests hfe (gain) of NPN or PNP transistors. Also that measures capacitance. Nice instrument to have for $53.99.
The pic of the first MM doesn't not have 'DC'. Can't make out the second one.
Art: cut my teeth on the 260s!
Here is one your GrandFather propably did ....