In Search of another resource for numerous people that have contacted me for the purchase of, The Precision Herb’s Harmonic Zapper…*that is no longer available, I found this company located in Canada. I was frankly amazed to learn of its discredit of Dr. Overman’s unit?  

Dear Mr. Presner,                                                                                                 June 22, 2018

While searching for a replacement supplier for parasite killing electronics, I came across your,” Ultimate Zapper “technology article, including the EIS study, strength charts and comparison charts where I see the following quote ,concerning the Harmonic Quad zapper:

“I have made only one exception in the charts. Under “Superior Harmonics” I have disqualified all digital zappers because of the findings of electronics expert Dr. Howard May who tested the Harmonic Quad zapper. He proved conclusively that digital “zappers” do not produce any harmonics. Please note that while James Overman infers superior harmonics for his Harmonic Quad he never actually states that his zapper produces them. In fact, no maker except The Ultimate Zapper offers any proof for harmonics.”  

Because I know Dr. Overman’s device and book, “Overcoming Parasites Naturally” to be a comprehensive, well researched resource including life cycle charts, beginning with Round Worm and ending with A protozaoa. Fascinating case studies of parasitic bacteria, toxins, flukes, fungi, microzymas, mildews, mycoplasmas, nanobacteria, protozoa and, slime mold …including photos with testimonials and herbal remedies when more is required for killing and repair. And of course, I have my own testimonies, as well as numerous testimonies from friends and family that the “Harmonic Quad zapper” is indeed very effective.

I have used and distributed successfully for many years.

I would appreciate a discussion to understand better your view on the following:

  • If some species can redesign their vibration, how can “your unit” kill them in less than three minutes?
  • I have an accessory that works like the electrolysis foot soak, would you be able to offer this?
  • Are you open to revising your comparison chart with the proper proof that Dr. Overman does in fact state, How the Harmonic Quad Zapper is  more effective than Syncrozap and Rife zappers… (Page 75)?
  • Clarify your claim Mr. Presner, that the device I use is digital not Harmonic? I would like to see a collaboration in creating a device that would be as effective and readily available again.


Sigbrit Bakke

Since this letter, I have discovered Dr.Bradley Nelson’s BodyCode and herbal Remedies for killing parasites 

*In December of 2011 Precision Herbs, LLC received a warning Letter from the Department of Health Human Services citing that they were in violation of the FDA for marketing without approval many of their electronic devices.

Regrettably, the company was driven out of business.

Share This