Agilent E3634A Dual Range D.C. Power Supply

Agilent E3634A Dual Range D.C. Power Supply 0-25 Volts 0-7 Amperes or 0-50 Volts 0-4 Amperes. Good condition. Unit powers on. Rotary encoder good. Display slightly dim. Fan quiet. Unit checked O.K. with load resistor. No manual, cables or other accessories. Purchaser responsible for any calibration, certification or maintenance if required. As shown.