Agilent E4401-60186 Power Supply for ESA , E4407B , E7402B, E7405BThe Agilent E4401 60186 Power Supply is disassembled from a working ESA , E4407B , E7402B, E7405B Status: Tested, good working condition Return is accepted ONLY due to DOA while arrival There is no return if protection seals are removed broken opened Import Tax and custom clearance are responded by buyer Your questions are much welcomed I hope the item is able to comply with your test engineering and applications We ensure a good qualification test