Single Output, Dual Range(EP-304SD) * Easy to control Voltage & Current with Jog Shuttle * Auto Range Function * High Quality VFD Display * Constant Voltage (C.V) & Constant Current (C.C) * Setup Structure - Over Voltage Protection (O.V.P) - Over Current Protection (O.C.P) -Limit Voltage & Current - Last Power (Update, Remain, Safety) - Beep Sound ON/OFF - Password key - Calibration (Voltage / Current) * Interface(SCPI Protocol) : Built-in RS-232C GPIB(Option) * Windows OS Operation - Monitoring, Timer, Counter, Slop * Built-in Remote Sensing