PGU-OEM is a variable lab device for standard applications in a lab environment. It can be delivered as one- or two-module version with either 1 or 2 A maximum current and an optional high-speed EIS module with a frequency range of 10 µHz to 100 kHz. PGU-OEM can only be controlled via computer and it is equipped with a TFT-display for potential, current and current range observation.