Additional Features: Voltage: 0-2500V Current: 0-0.01A Power: 25W 0.001% regulation 0.05 % accuracy Low output ripple Dual polarity Programmable voltage and  current limits and trips Store and recall setups Full status display with voltage and current readouts Analog voltage programmable The PS325 is a rugged, compact, reliable instrument for just about any high voltage application.With up to 2.5kV output capability, a GPIB computer interface, and 0.001 % voltage regulation, these high voltage power supplies have become the industry standard. The PS325 is arc and short-circuit protected with separate programmable hard and soft current limits, making it possible to use them as constant current sources.