Bak Electronics Offering a full line of state of the art instrumentation in electrophysiology and custom made equipment. We will modify any of the instruments in this catalogue or custom design an instrument as per your specifications.Most all of our product line was developed either fully out of a research lab or in close concert with a research lab. We have gone to great lengths to provide you with the proper inputs and outputs, controls and settings and parameter ranges to best facilitate your research endeavors. We realize that in research, it is not possible to give everyone exactly what they need for all situations in a single product offering. That is why we offer custom design services.