Laboratory Programmable DC Power Supply 120V 20A RS232 RS485 USB

power supply Laboratory Programmable DC Power Supply 120V 20A 10mV 10mA RS232/RS485/USB Interface. Feature: (1) USB serial port is standard; (2) SENSE serial port is standard; (3) MUDBUS communication protocol; Output Frequency: 50/60Hz; Product Name: laboratory power supply; Application: DC/Laboratory/Charge Battery/Motor Fields/Lab; Type: Regulated Voltage & Current output; Display Type: Digital Individually Displayed; Color: black; Dimension: 330(D)250(W)155(H)mm; Name: programmable DC power supply.