- What is a Zapper?

Our Website Home Page Our Website Home Page

"Most people are more comfortable with old problems than with new solutions."
Our Website Home Page Our KnowledgeBase

Our Online Shopping Cart

Bottom of Page

  Hulda Clark | Zappers | Bob Beck | Pulsers | Silver Makers | Ozone | Far-Infrared | Books & Videos 

Zapper Home Page


Gamma II/MiniFG


Program Drivers & Smart Keys

RSG1 Combo

RSG4 Sweep Zapper


Super Zapper DeLuxe 2004

Super Zapper DeLuxe 2006

Terminator II

Zapper C3i


Building and Using a Zappicator

How and Why Zappers Work

How to Build a Zapper


Parasite Frequency Table (PDF file)

Plate Zapping

Using a Zapper

What is a Zapper

Zapper FAQs

Zapper Schematic

What is a Zapper?

by Dennis Harwood

The Zapper is a small battery powered electronic device that was developed by Dr. Hulda Clark and her son, Geoff Clark. They initially were trying to build a portable device that would "zap" (eliminate) the Human Intestinal Fluke parasite quickly and conveniently.  They discovered that their device not only eliminated the Fluke, but also eliminated virtually every other parasite, virus, bacteria, mold, fungi, etc., that the current could reach.  It was a truly astounding discovery, and one with far-reaching implications in the health field.

This device can be made at home by the average person with only a soldering iron and a few simple tools.  Virtually all of the parts can be purchased from Radio Shack for under $30.00, the cost mostly depending on personal choices for the box, switches and wiring used.  You will need to go to a hardware store for the copper tubing.  The entire unit can be made in about four to five hours.  The complete plans are in Dr. Clark's book "The Cure for All Diseases".  There are some widely reported errors in the circuit design shown in the book, but the corrections are available from a variety of sources on the internet.  The book also contains step-by-step instructions for the electronically challenged that are correct and will allow you to make a unit with the correct square wave, including the spike that seems to be important (see Differences in Devices for an explanation).

If at all possible, take any unit you build to someone who has an oscilloscope and have them check the frequency and voltage being output, and most importantly, that a square wave is being produced.  Anything other than a square wave can be not just ineffective, but dangerous to your health.  So please be careful with untested home-made units.  Even pre-built units should be tested every so often.

From years of use on myself, family, and friends, I can attest to the usefulness of the Zapper.  It isn't a "cure all", it won't eliminate colds and flu on contact, and it can't kill every parasite in your body.  With all that it can't do, however, it is still a very valuable item to have around the house, particularly if you have children (in my opinion).  The Zapper and  Bob Beck Blood Purifier (Silver Pulser) are not something you are going to strap onto a lot of young children.  Using the Zapper regularly will help reduce (not eliminate) many of the usual childhood illness that are so common in day care centers and schools all across the U.S.  Aflatoxin and Ergot mold toxins are particularly nasty substances that are in numerous foods that are routinely eaten by children and adults alike.  They can and do produce a lot of behavioral and emotional problems in children and adults.  Zapping has made a major difference in my family.

The family pet, with its own parasites, is a major source of health problems for its owners, particularly young children who are always getting licked and tend to be in the faces of animals of all sorts.  Pet parasites are routinely picked up by the people around them, causing all sorts of health problems.   Be aware of this!  Using the Zapper and Colloidal Silver on a regular basis has the potential to reduce these problems.

The following is a great article by Dr. Hulda Clark.  Enjoy...

Electricity can now be used... kill bacteria, viruses and parasites in minutes, not days or weeks as antibiotics require.

If you have been suffering from a chronic infection or have cancer, or AIDS, learn to build the electronic device that will stop it immediately. It is safe and without side effects and does not interfere with any treatment you are now on. (From: "The Cure for all Diseases", after cover)

By zapping I mean selectively electrocuting pathogens. For years I used a commercial frequency generator to "zap" one pathogen after another.

First I made a chart of the frequencies for most of the bacteria and viruses in my collection. Then I would test the sick client for each one of these, and hope they did not have one for which I did not have a sample. Even persons with a simple cold typically had a dozen they tested positive to.

Next it was time to tune in the frequency generator to a dozen frequencies for three minutes each. The total process, testing and treatment, would take about two hours. They frequently got immediate relief. But often the relief would be temporary. What I didn't know at that time was that viruses could infect a larger parasite such as a roundworm. Until you killed your roundworm and your virus, you would keep getting the virus back promptly.

In 1993 my son, Geoffrey, joined me and we tried a new approach. He programmed a computer controlled frequency generator to automatically cover all the frequencies populated by all the parasites, viruses, and bacteria, from 290'000 Hz to 470'000 Hz. It spent about three minutes for every 1'000 Hz it covered. This was more efficient, but it meant spending ten hours being zapped.

Again, the results were disappointing. Arthritis pain, eye pain, colds were improved, but not completely and overnight. Months later I would find that organisms were transmitting as low as 170'000 Hz, and as high as 690'000 Hz. My specimen collection was obviously incomplete. To cover this larger range, spending three minutes for every 1'000 Hz, would take 26 hours. Still worth doing if it would indeed help all our illnesses. But even this method of zapping was not 100% effective for reasons yet to become clear.

In 1994 my son built a hand held, battery operated, accurate frequency generator. The purpose was to enable everyone to kill the intestinal fluke at 434'000 Hz with a low cost device. When I tested it, however, three other pathogens at much different frequencies died also! This had never happened before. When I tested it on others, even though they had dozens of pathogens, all were killed!

Subsequent testing showed it was not due to some unique design, or special wave form produced by the device. It was due to battery operation! Any positively offset [DC] frequency kills all bacteria, viruses and parasites simultaneously given sufficient voltage (5 to 10 volts), duration (seven minutes), and frequency (anything from 10 Hz to 500'000 Hz).

But it takes more than one treatment. It takes three treatments to kill everything. Why? The first zapping kills viruses, bacteria and parasites. But a few minutes later, bacteria and viruses (different ones) often recur. I conclude they had been infecting the parasites, and killing the parasites released them. The second zapping kills the released viruses and bacteria, but soon a few viruses appear again. They must have been infecting some of the last bacteria. After a third zapping I never find any viruses, bacteria or parasites, even hours later. (From: "The Cure for All Diseases", p. 13ff.)

Our Zappers are for researchers only. The units and literature have not been evaluated by the Food and Drug Administration in the U.S. These products are not intended to cure or treat any disease. Government health departments and medical associations state that you must consult a medical doctor for treatment of all diseases. Individual results may vary.



Home   ·    Product Catalog    ·    SpiritualMatters   ·   Health Matters
Shipping Info  
·   Contact Us   ·   About Us   ·   It's Safe to Buy

Copyright 2007 Tools for Healing, LLC. All Rights Reserved.
Revised: February 2007

All Credit Card transactions are protected by a secure server. Your personal information is encrypted and cannot be read by anyone. If you do not feel comfortable placing an order over the internet please feel free to fax it to 423-899-6660 or call our 24 hour phone order line at 800-975-9633.
Privacy Statement    |  Return Policy        Questions or Comments? E-mail:

ALL content on this site is informational in nature and is not to be taken as medically or scientifically proven. The ideas and opinions of the owner and others are expressed throughout and are not offered as medical advice for the treatment or cure of any disease.  No guarantees of effectiveness are offered. Please consult a licensed physician for any medical situation.
We encourage you to educate yourself before making a purchase. When ill, it's easy to be motivated from desperation rather than information. We believe in self-responsibility, for ourselves and our customers. Your decisions and your health belong to you. We would rather you not purchase from us if you expect a  "miracle". Miracles happen, but we don't sell them.
If an item purchased from us has not been used and is returned to us within 30 days in a re-sellable new condition, we will refund the full purchase price, minus all shipping costs.  We reserve the right to charge up to a 15% restocking fee on any return for damage or use. By purchasing from our site and/or viewing these pages you accept and agree to these terms.