Electrochemical impedance spectroscopy, pH/pX measurement, electrochemical quartz crystal microbalance, current integration cyclic voltammetry, and more – these are all electrochemical measurement techniques that can be added to the Autolab instruments through a dedicated module.
Other modules are used to extend the capabilities of Metrohm Autolab potentiostat/galvanostat instrument. For instance, you can increase the maximum current, enable low-current measurements, implement a true analog sweep for cyclic voltammetry, and much more.