The PalmSens series and the EmStat4X can be used to work with multiple working electrodes or a sensor array by means of a multiplexer. The multiplexer switches between the working electrodes in the range of milliseconds.
each MUX8-R2 multiplexer enables to work with up to eight 2- or 3- electrode systems.
daisy chaining multiple MUX8-R2 boards (expansion up to 128 channels)
all hardware settings are controlled by the software making it unnecessary to flick a physical switch
LEDs to show which channel is selected
allows to connect auxiliary input (like temperature sensor)