Very happy with the power supply. Two 0-30V outputs up to 5A each and one fixed 5V output. Very handy for working and testing micro controller based projects as you have 5V output dedicated to just uC only and two rails for, lets say, testing N-Channel mosfets in high switch modes/applications, which require, lets say 12V and, lets say, 10V above the rail to turn the mosfet on. Displays current as well. I have another single channel power supply of different brand, but I call it noise generator as it has huge amount of noise and ripple, when I attached it to my oscilloscope, but Dr. Meter is very smooth, which is a huge plus. I find this power supply very handy and would recommend to any electronics enthusiast or even professionals on budget.