Psu 0-3a 0-50v LCD Display

DC Laboratory Power Supply, 110 / 220Vac Supply Voltage, Single Output, 0 to 50V 1st Output Voltage, 0 to 3A 1st Output Current, LED Display, 0.2%+5mA Load Regulation, 1mVrms, Over Current and Short Circuit Protection, 6kg Weight, Constant Voltage and Constant Current, Voltage and Current Dual Display, Back Light for LCD Display Models, HY Series