What is a Zapper? Research Scientist and Author, Dr. Hulda Clark invented a simple 30 kHz frequency generator combined with copper handles and calls it a Zapper. Zapping is considered experimental, which means that the science has not been evaluated or licensed by the FDA. Read the latest books by Hulda Clark to learn about the many ways Dr. Clark experiments with a Zapper.

I don't feel anything when I use my Zapper, should I? Not really. Some people can feel a slight tingle, but most people don't feel a thing when they zap. There is no discomfort. Just sit, relax, and zap. It is also smart to test a zapper (especially a homemade zapper) on a voltage meter if you question its output. All of our units are hand-tested just before they are shipped. NOTE: The voltage output should be about 8 volts with a fresh 9 volt battery, however, a voltage meter will only read about 4 volts (zapper's square wave has a 50% duty cycle so meter displays an average voltage between 0 & 8 = 4). Whatever your voltage meter reads, times it by two. That is your zapper's voltage output.

My Alligator Clip Leads are different colors than the photo, are they wrong? Alligator Leads are the same regardless of color. They come in Black, Red, White, Yellow or Green, and are packaged randomly in sets of two.

Do you carry wrist cuffs? No, we don't believe they work well. Dr Hulda Clark is the inventor of the Zapper circuit, and Dr. Clark has published that she does not use wrist cuffs when zapping. Because our Zapper is made exactly to Dr. Clark's published designs, we adhere to the use of highly conductive copper pipes as the hand holds. Here is a quote from Dr. Clark to support this:

"Although wrist straps are convenient, not enough research has been done to accurately compare effectiveness with the tubular design of electrodes... A person should use the copper tube electrodes, of correct dimension, correctly placed, and not risk poor conductance."

- an excerpt from Dr. Hulda Clark's 2003 update on zapping.

What zapper should I get? Over the years we have sold several different brands of Hulda Clark Zappers. When we were deciding which brand to offer our visitors, we chose the device closest to Dr. Clark's published design. Too many other Zapper designs seem over complicated or had too many modifications. Here are some thoughts about our FrequencyGeneration.com brand Zappers, so you can decide if the Zapper we sell is the one you are looking for.

Many Zappers out there seem to have some modification that in one way or another deviates from Dr. Hulda Clark's published design. For instance there are zappers out there that are digital, and Dr. Clark's design is Analog. We already mentioned above how some zappers come with wrist straps, and Dr. Clark writes that she does not recommend zapping with the less conductive wrist cuffs. (Dr. Clark's design uses copper handles which are very conductive). There are several zappers out there that output a complete different frequency than what is published by Dr. Clark, and yet they still call their device a Hulda Clark Zapper. There are only two Zapper frequencies that Dr. Clark has published to date. Dr. Clark's original circuit, the 30 kHz Zapper is the most famous. (30kHz can also be written as 30,000 Hz). Dr. Clark's latest published circuit called, the Food Zappicator has a 1000 Hz output.

So there you have it, the two choices are: 30 kHz or 1000 Hz. If you would like to experiment with the exact circuit as described in Dr. Clark's books, the "Frequency Generation" brand Zapper is a great choice.

Why a 9 volt battery? Can't I plug it into a wall adapter? There are zappers out there that have 9 or 12 volt AC adapters, but Dr. Clark says to only use a 9-volt DC battery, and to NOT use an AC adapter. It is a good idea to purchase rechargable Ni-MH 9-volt batteries and an Overnight Charger Radio Shack Model: 230-0437.

What about Parasites, Viruses, & Bacteria? There are a lot of politics and laws about what a merchant can state when selling experimental devices such as a Hulda Clark Zapper. Let us try to explain. Because Dr. Clark does not manufacture Zappers, Herbs, or Supplements, she can state whatever she believes in the books she publishes. It is considered free speech. However, when a merchant advertises a Hulda Clark Zapper, the merchant cannot state anything that the merchant cannot prove. Because the Hulda Clark Zapper has not been evaluated by the US FDA, and there has never been a 10 year double blind study on the device, the claims that the Hulda Clark Zapper kills parasites, viruses, and bacteria are considered unsubstantiated. Here in the US, merchants who make unsubstantiated claims are commiting a big offense. Many Zapper Manufacturers have been put through costly legal action because of advertising such claims. You will notice that on our web site we never mention parasites, viruses, and bacteria at all. We would recommend that when purchasing a Hulda Clark Zapper to avoid any merchant or company that makes these or other unsubstantiated claims. It's just a matter of time for the FDA and FTC to catch up with them and ask them to prove their claims. If they cannot prove their claims to the Federal Trade Commission, legal recourse may be taken. If you want to purchase from a business that will be there for years to come, be sure to shop from a site that is not breaking these simple laws.

What about other frequency devices? There is a long history of Frequency Oscillations being used in research that is similar to Dr. Hulda Clark's published experiments. Here are a few links:

• Nikola Tesla in the early 1900's developed a science called Diathermy. Here is a quote by Tesla: "One of the earliest observations I made with these new machines was that electrical oscillations of an extremely high rate act in an extraordinary manner upon the human organism. These oscillations produced other specific physiological effects, which, upon my announcement, were eagerly taken up by skilled physicians and further investigated. This new field has proved itself fruitful beyond expectation, and in the few years which have passed since, it has been developed to such an extent that it now forms a legitimate and important department of medical science."
• Royal Raymond Rife has got to be the most famous scientist to develop frequency devices that destroy pathogens in living beings. When given the chance to demonstrate his devices, Rife was recorded as curing all his cancer patients in his study using his experimental frequency instruments. There is a great book by Barry Lynes titled: The Cancer Cure That Worked, 50 Years of Suppression. Order it at Amazon, and read this amazing book about Rife and his research on therapeutic frequency devices.
• Bob Beck developed a "blood zapper" that is supposed to rid the blood of many pathogens. Based on the research at Albert Einstein College by Dr. Stephen Kaali and their announced and patented cure for AIDS. (It's odd less people have heard about this exciting research going on in New York at Albert Einstein College).
• Robert Becker is the leading expert in studying the electrical stimulation of regenerating limbs. Dr. Becker has studied the salamander's ability to regenerate a lost limb. Becker believes that since humans generate limbs in the womb, that it is possible to stimulate and recreate the same ability when an adult has lost a finger, arm, leg and so on. Dr. Robert Becker's book, The Body Electric records his exciting research in the area of electrical stimulation for human limb regeneration.
• TENS is a frequency device that is registered as a medical device here in the US. It is often used to help block pain signals after a major injury. Once in a while you will see a football player on TV hooked up to a TENS unit after an injury to help with his rehabilitation. TENS devices are sold in the US by prescription only.
• The US FDA did an interesting study on microbial inactivation for food processing technologies using oscillating magnetic fields. See especially the chart of pathogens destroyed, a very convincing study. It is exciting that the FDA has begun conducting this kind of research.
• Several US Patents exist that are of interest. US Patent # 4524079 is for deactivation of microorganisms by an oscillating magnetic field. And US Patent # 4665898 is for malignancy treatment using pulsed magnetic fields. NOTE: these patents are no longer public at the government site and have been blocked from the internet archives and cannot be viewed... however both are republished at: 4524079 & 4665898.
• University of Washington has done several studies of interest, a recent press release states: Magnetic fields may hold key to malaria treatment. And an incredible study on low-intensity electric current-induced effects on human lymphocytes and leukemia cells was done using a Hulda Clark Zapper. Be sure to take the time to check out the details of these amazing studies.
• New Way to Kill Viruses: Shake Them to Death "The capsid of a virus is something like the shell of a turtle," said physicist Otto Sankey of Arizona State University. "If the shell can be compromised [by mechanical vibrations], the virus can be inactivated."
• Disruption of Cancer Cell Replication by Alternating Electric Fields, Department of Biomedical Engineering, NovoCure Ltd., Haifa, Israel; B. Rappaport Faculty of Medicine, Technion—Israel Institute of Technology, Haifa, Israel; Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel; and Elisha Medical Centre, Haifa, Israel.

Can I build my own Zapper? Yes, it's rather easy to build your own zapper. If you have a few basic tools and consider yourself to be a bit handy, building a zapper will be great fun. Get enough electronic parts to make one for all your family members, handmade zappers make great gifts. There are several web sites with instructions, kits, and parts to make your very own Hulda Clark Zapper.

• www.PositiveOffset.com - Build A Hulda Clark Zapper KIT and electronic parts.
• www.ClarkZapper.net - Video Instructions to build the kit above. WMV format.
• www.ZapperLab.com - Another site with schematic for building a Clark Zapper.
• www.FoodZappicator.com - Instructions to build a Hulda Clark Food Zappicator.