HP-Agilent 6115A Precision Power Supply 0-50V/0,8A - 50-100V/0,4A

The 6115A Precision Voltage Source is a CV/CC, 40 watt supply rated 0 to 50 V @ 0 to 0.8 A or 50 to 100 V @ 0 to 0.4 A

Accuracy: 0.025% + 1 mV
0.01% current regulation
Push-button voltage controls for quick, easy setting of voltage output
Large easy-to-read meter and overvoltage protection circuitry.