The Keysight U2722A/U2723A (formerly Agilent U2722A/U2723A) USB source measure unit (SMU) is more than just a power supply. It can be programmed for voltage and current, and measure signals down to picoAmps. It is capable of four-quadrant operation, being able to source or sink current with both polarties of output voltage. It can be used as a single USB instrument, or as part of a test system within the Keysight six-slot chassis (Agilent six-slot chassis).
The U2723A offers additional features such as embedded test scripts to simplify automated testing.
The Keysight Measurement Manager (Agilent Measurement Manager) application software provides a quick and easy means to configure and control your SMU without requiring any programming work.