The Agilent N3304A electronic load module is for use in either the N3300A or N3301A mainframe. It cannot be operated outside of a mainframe. This new series is fast and accurate, for programming in CC, CV or CR mode, or making voltage, current or power measurements. It also can digitize waveforms. Through the mainframe, this module can be operated over GP-IB, RS-232 or manually.This module uses 1 slot.