The Bug Zapper, a term coined by Hulda Clark, is a reasonable electromedicine machine suitable for residence use. It's capable of killing numerous microbes within the blood. The Dr. Beck Blood electrifier could also be a greater strategy. A bug zapper typically price $75 to $150. It outputs a 30KHz 9 volt sq. wave signal onto two probes which can be held, one in each hand. The probes are sometimes made of 1/2 inch copper pipe four inches lengthy. The original principal of operation is that a selected frequency will kill a particular microbe