i found a couple threads on here that gave me a little info.. but none exactly answering what i needed.. I'm looking for a tracer to follow wires in the walls, find circuit breakers for circuits, find shorts, etc.. i was mainly looking at the ideal 61-959 and the amprobe at-7030. which do you guys like? another thing i was hoping to do was trace underground wires.. not sure if either of these do that as i don't see it listed in their description, but that doesn't mean it won't work in certain instances. Thanks guys !