The 4200-PA is a high-precision preamplifier module for the 4200A-SCS Parameter Analyzer. It amplifies signals for sensitive current measurements in semiconductor, material and process development applications. Installed as standard on the back of the analyzer, it can be used for local or remote measurements to minimize problems caused by long cable runs. With compact dimensions and robust connections, the 4200-PA offers flexible application options for precise research and development projects.