This electrode support allowed students to carry out electrochemical connections very easily (electrolysis, test of conduction of liquids, battery elements..). These versatile electrode holders are suitable for holding Carbon rod electrodes as well as metal strip electrodes. They can be adjusted to fit on 100ml and 250ml beakers. The dowel pins ensure it’s steady positioning. It fits with 8mm cylindrical electrodes and 19mm wide, 0.8mm thick metal strips. The solid brass connectors are resistant to corrosion and are compatible with 4mm security banana sockets. To tighten the cardon electrodes without crushing them, the setscrew is equipped with a stop.