Galvanic Skin Response Amplifier with Finger Electrodes
The GSR-200 is an inexpensive GSR measurement device for classroom or
laboratory use. It draws its power from any iWorx data acquisition
device or standard transducer amplifier.
The GSR-200 functions by passing a small constant voltage across the
skin and then measuring changes in resistance that may occur. The
GSR-200 is shipped with a set of finger electrodes and a lab manual for
galvanic skin response experiments.