US$ 187.81
Standard rheostat at 16 ohms and 4A with oxidized constantan winding on a vitreous-enameled steel tube
giving students a continuously variable aperture for diffraction and spectroscopy work
Plastic MES bulb holder with mounting tabs and screw terminals
or Meker burners
microwave-safe
Cell Holder with Terminals on Base Rod Size_23.6" Standard rheostat at 16 ohmsSingle D cell holder mounted on a base with 4mm sockets, providing hands free terminals for series and parallel circuit demonstrations on the bench without leads dangling off the cell.
US$ 187.81
US$ 236.19
US$ 22.82