Special Features:

Rf sensitive bead thermister 1; tempature compensating thermister 2; meter shunt 1; waveguide section w/coupling 1; matching stub and shorting plug 1; measures resistance change in wheatstone circuit; four 3/8 in. Diameter mtg holes on 1-3/8 by 1-3/8 in. Mtg cntrs; test set-electronic equip.

Properties:

Two or more different types of items, having a common mounting or mounted on each other, which together form a portion of an electrical meter, but which in itself is not a complete functioning item and cannot be assigned a more definite item name.