Copper Voltameter

• A voltameter for verifying Faraday's laws of electrolysis. Three electrode plates hang from the lid into copper sulphate solution: pass a steady current for a measured time, weigh the cathode before and after, and the mass of copper deposited can be compared with the charge that flowed.
• Clear cylindrical jar with a terminal lid and three electrode plates
• Outer plates linked as one electrode, centre plate as the other
• For Faraday's laws and electroplating experiments