Resistance Coils, Shows how resistance varies with the type of wire, length of wire, and diameter of wire in coil in 0.1 to 0.9 ohms, Each

Details

Can be used with a Wheatstone Bridge or Ohmmeter.Constantan coils non-inductively wound with double-silk On plastic rod held within a transparent plastic tubeTwo terminals; resistance values appear on coil Accuracy, 1%Wire lengths are in two to one ratio to simplify computations. Five coils are mounted on a base of size 8 x 5 in. and six binding posts facilitate hook-upThe coils are wound as follows :Wire SWG LengthCopper 22 10 metersCopper 28 10 metersCopper 22 20 metersCopper 28 20 metersCopper Nickel 22 10 metersOrder InfoIndividually packed