The 2290 series of high voltage power supplies is ideal for high voltage equipment and materials testing, as well as high energy physical testing. Choose the 2290-5 model for voltage outputs up to 5,000V or the 2290-10 model for voltage outputs up to 10,000V. These power supplies measure output voltage at 1V resolution and output current at 1μA resolution. In addition to the voltage and current output displays, a third display shows one of four settings: output voltage, voltage limit, current limit, or current trip.