Related Object Info
resistance standard (0.1 Ohm)
Coil of manganin wound on a tube supported in a perforated nickel-plated case with a hard rubber top. Four terminals, all with adjustment knobs with knurled-edges, protrude from the hard rubber top; (2) are "L" shaped, and (2) are post-style. Ther hard rubber top has cylindrical center knob.
