Copper Voltameter 10-25 and it is di-electric and

and it is di-electric and heat resistant

Great for demonstration and learning for the classroom

The Baton quickly attracts attention and has found wide acceptance by police

The unit is suspended by two strong cords

Copper Voltameter 10-25 and it is di-electric andFor demonstrating and conducting electrolysis experiments. Three thick copper plates with brass terminals, suspended from a bakelite cover an inert plastic jar. The outer plates form the anode and the central one is the cathode. The center plate may be taken in or out of the holder easily for weighing. Instructions included. For demonstrating and conducting electrolysis experiments. Three thick copper plates with brass terminals, suspended from a