ELD 13710 programmable dc electronic load .Remote controlled by computer .Battery capacity ... -power, over-heat and reverse connection of polarities protectionSoftwareElectronic load software, VB, VC++, DELPHI, LABVIEWStandard accessoriesUser's manual, ... AC cable, handle bars, software CDOption accessoriesRS232 adapter, RS485 adapter, USB adapter, Mounting ...