Keithley 2651A High Power System SourceMeter SMU Instrument:

4-quadrant operation with source and sink capabilities
High power output: up to 1000V, 10A, 1000W
Fast transient response: <100µs
High accuracy and resolution: 0.012% basic accuracy, 100nA/10µV resolution
Built-in data logging and analysis tools
GPIB, USB, and Ethernet interfaces