Electrolysis Apparatus, Self Contained Water Electrolysis Device

This fully self contained water electrolyzer comes complete with carbon electrodes, plastic tank, graduated plastic test tubes, and wire connectors for either binding terminals or alligator clips. This device simply and effectively demonstrates electrolysis of water and the separation of Hydrogen and Oxygen. Requires 6-12 Volts DC for operation such as a lantern battery or variable power DC power supply. Instructions included.