| This is a single output unit with a ten turn potentiometer and blue led readout. This is a smooth power source and its compact size makes it perfect for travel.The case is 4.75"W x 6.5"D x 3"H. This unit is great for world traveling. It runs both 110v and 220v by flipping a switch on the back. 1.5-19.5V and 2 Amp. Clip cord and foot switch sold separately or use the drop down menu to add it to this power unit and save a few bucks. |