Triple Output DC Power Supply, Voltage Output (1) 0 to 30V DC, Current Output (1) 0 to 2 ADC, Voltage Output (2) 0 to 30V DC, Current Output (2) 0 to 2 ADC, Voltage Output (3) 4 to 6.5V DC, Current Output (3) 5 ADC, Line Regulation Less Than 0.01 Percent + 3 mV, Load Regulation Less Than 0.01 Percent + 3 mV, Meter Type 2 (4-Digit) LED, Input 108 to 132 V AC 60 Hz, Includes Instructions, Manufacturers Warranty Length 2 yr