The portable bug zapper Zapper, a term coined by Hulda Clark, is a cheap electromedicine system suitable for home use. It's capable of killing numerous microbes in the blood. The Dr. Beck Blood electrifier could also be a greater strategy. A outdoor bug zapper zapper typically price $75 to $150. It outputs a 30KHz 9 volt square wave sign onto two probes that are held, mosquito zapper one in each hand. The probes are typically fabricated from 1/2 inch copper pipe 4 inches long. The unique principal of operation is that a selected frequency will kill a selected microbe