Special Features:

Fitting, top 1; holder, pivot 2; insulator ar 1; lug, connection 2; pivot 2; pointer 1; sleeve, pointer 1; spring, torque 2; weights ar 1; mounted by pivots, one at each end

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.