I am not familiar with posting so if I offend a rule... please forgive. I have never located cables for myself, but bought an old Fisher PF-16 that looks like it has never been used. It didn't come with any Probes. Can it be used to locate Power Cables, 240 volt, without probes? If it can't, can anyone tell me where I could buy an Inductive Probe or Conductive Probe to work with it? Thanks for any help.