Specification Brand : MeterTo Label : MeterTo Manufacturer : MeterTo NumberOfItems : 4 PartNumber : PS-1003DF a ProductGroup : BISS Basic ProductTypeName : LAB_SUPPLY Publisher : MeterTo SmallImage_Height : 74 SmallImage_URL : https://m.media-amazon.com/images/I/413xl4IYzAL._SL75_.jpg SmallImage_Width : 75 Studio : MeterTo Title : MeterTo Digital 4LED Switching Power Supply PS-1003DF DC Power Supply 0-100V/0-3A/0-300W USB 5V/2A Voltage and Current