... Output regulated current: 0~2A, 0~3A, 0~5A Variable DC Power Supply Specifications:1) Model (output voltage, output current, display)a) HY3002E (0~30V, 0~2A, 2 LED)b) HY3003E (0~30V, 0~3A ... Dimensions: 291 x 158 x 136mmBack Side of the Single output power supplyCord: Plug can chose frome UK, EU or ... plugs if you want.Inside box for the single output power supply,Finished goods are waiting to ship out. ...