For studying the properties of an electrochemical cell. The Daniell cell consists of a cylindric zinc and copper electrode, a clay vessel and a battery glass. Filled with cell electrolyte the Daniell cell supplies a voltage of approx. 1.1 volts. The cell is delivered without a filling. Connections: via 4-mm-jacks Dimensions: 105 mm in height, 65 mm Ø Suitable filling: Copper sulfate solution (CuSO4), 10% concentration, Zinc sulfate solution (ZnSO4), 10% concentration