Supporting range of DC power test applications, Keithley Series 2380 includes 200, 250, and 750 W models. All offer multiple operational modes – CC, CV, CR, and CP – and diverse auto test modes with up to 25 kHz dynamic load cycling mode. Along with multiple interface choices, features include built-in CR-LED test, I-Monitor and battery test functions, as well as integrated facilities for measuring voltage rise/fall time of DC power sources and creation of range of load current changes.