" This reproduction of the exact Bio-zapper used by Dr. Clark, is a safe and proven device to handle and was rediscovered at Albert Einstein college in NY, 1991 March 30 Page 207 of Science News as reported in Longevity magazine Dec. 1992. Dr. William D. Lyman Found, ( this can be goggled ), They noticed that when they applied a small amount of electric voltage to blood it redused the infectivity of AIDS by 50 to 96 persent, A possible cure for HIV ! It kills parasites and Bacteria, Virus in fluids or in any living host."
Wrong! That's where the Beck Blood Cleanser came from. A zapper has nothing to do with the Beck device other than they both use batteries.
Hulda Clark s device operates on a totally different principal. Using a positive offset voltage at a high frequency.