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Classic Models
XEplus & SE

Premium Models
QE3 & QE2version3 & QE1plus

My name is Ken Presner. I am an independent researcher, inventor, author and health consultant. In 1989 I was paralyzed with Multiple Sclerosis. In 1994 I nearly died from Crohn's disease. I invented The Ultimate Zapper in 1996 inspired by Dr. Royal Rife and Dr. Hulda Clark. The Ultimate Zapper was vital to my recovery by breaking the chain of pathology.
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The Ultimate Zappers' superior technology creates the world's best zappers -- by far the strongest Parasite Zappers and Pet Zappers available. But they kill more -- they also kill bacteria, viruses, mold, fungus, yeast et cetera.

The 5 Ultimate Zappers have helped thousands recover their health. They are incredible healing devices. Have any doubts? They will be dispelled when you read dozens of Miracle Testimonials and Cancer Testimonials.

After I got my life back I wrote Against All Odds & My Recovery Protocol. My books show I did not beat two incurable diseases and return to perfect health by accident.

The Flu Season is upon us
Read the Flu Testimonials
(click here then scroll down)

1. The Ultimate Zappers have been used by thousands to overcome a wide variety of serious conditions for 22 years. The Testimonial Archive shows the stunning results via 1000 unsolicited testimonials -- including miracles.

2. This definitive Scientific Study clearly proves the superior effectiveness of The 5 Ultimate Zappers -- and resoundingly supports what users of The Ultimate Zappers have been reporting for 2 decades in The Archive.

3. EIS 3-D Body Scanning is graphic scientific proof of effectiveness for The Ultimate Zappers in a clinical setting. These stunning before-and-after 3-D scans from hundreds of patients using The Ultimate Zappers speak for themselves. EIS 3-D Body Scanning is cutting-edge scanning technology used diagnostically by 1500+ physicians world-wide.

4. Scientific Evidence accompanied by oscilloscope views and a detailed commentary was submitted (unsolicited) by an electronics expert. It shows the clear superiority of The Ultimate Zappers' Harmonics -- one of The Ultimate Zappers' 12 True Features.

5. Dr. Jerry. L. Tennant, M.D., has written a series of books entitled Healing is Voltage. His research supports my own 20 years of research into the direct link between The Ultimate Zapper's constant voltage and its healing effects. This technology is incorporated into the design of all 5 Ultimate Zappers.

6. Relative Strength Charts and detailed Comparison Charts prove The Ultimate Zappers rank #1 -- light years ahead of 30 competitors including all well-known zappers on the market.

7. The Ultimate Zappers' #1 ranking is backed by glowing endorsements from many experts.

8. The Ultimate Zappers' #1 ranking is also backed by dozens of highly respected health sites including CureZone and CancerTutor.

The Ultimate Zapper is the only zapper that provides this compelling proof of effectiveness -- and preeminence. It is no wonder why 99% keep their Ultimate Zapper after the 3-month trial.

From a UK therapist

Howard G.: I am a therapist with cutting edge equipment. The Ultimate Zapper is the most effective device I have used, ever. Strong statement? Yes, especially as I have 20,000 worth of healing equipment. I congratulate you on a simple device that will probably work on everyone. Oct. 3, 2012


1000 unsolicited testimonials -- including many miracles -- prove how stunningly effective The Ultimate Zappers are. The testimonials are numbered and The Archive is sorted under 25 categories. It is searchable by the Quick Search at the top of The Archive.

The nearest competitor to The Ultimate Zappers has 55 testimonials. David Wolfe's Longevity Zapper is a weak Terminator clone made by a hired technician -- with zero testimonials. Discover why the competition melts when subject to scrutiny and side-by-side comparison with The Ultimate Zappers.

QE2 is Extraordinary

Nick. N.: Your QE2 Ultimate Zapper is much more powerful than I expected ... after only 30 seconds of zapping my feces were full of white worms ... thank God I found you and your brilliantly strong healing device. I'll give you more details after at least three weeks. Anyway, your zapper is extraordinary. I love it. May 15, 2017

From a Medical Doctor

Dr. Mitchell H.: My wife and I had microscopic blood analysis showing toxoplasmosis, anemia, trichomonas, red blood cell damage & yeast. We zapped 10 times. New blood tests showed no parasites. The examiner was amazed. Incredibly fast results -- no drugs. We're very happy. Thanks for a safe, affordable way to get well. We really appreciate it. Feb 18, 2011


Karen Allen on YouTube

Actress Karen Allen starred with Harrison Ford in Steven Spielberg's Indiana Jones movies. Karen recovered from Lyme disease in 1 day using model SE. She now uses XE. In Karen's interview and on her Lyme Page she talks about her miraculous recovery and the recovery of "15 or 16 people" who borrowed her Ultimate Zapper for their Lyme. Read over 30 amazing Lyme Testimonials in The Archive -- including Karen's.

Ken, thank you so much ...

Karen Allen: Ken, I never get sick at all anymore since I began using The Ultimate Zapper. Thank you so much for the part you play in getting it out into the world. It has had an incredible impact on me. All the best.
Karen Allen, Jan. 29, 2011

karen2Karen Allen: [after zapping 4 hours] ... I fell asleep ... I got up and I began to realize I felt dramatically different ... within about the next 48 hours all my Lyme symptoms had gone ... I was completely cured by this wonderful little machine ... I am a true believer in the wonders of [The Ultimate Zapper]
... it was one of those eureka moments in my life.

I know from my own experience that this works. I have even administered it to 15 or 16 people. It has helped all of them ...


EIS Scanning (Electro Interstitial Scanning) is indisputable scientific proof of effectiveness for The Ultimate Zappers. In fact, you will find no scientific evidence whatsoever on any other zapper site.

Below, have a look at the amazing scans of a male age 40 before/after using XE via Duration Zapping (30 minutes/day for 18 days). The EIS Page has dozens of scans of women & men with a variety of conditions before/after zapping -- with hundreds in the wings. The results speak for themselves.

EIS Scanning was developed in France as cutting edge 3-D imaging and diagnostic technology. It is used worldwide by 1500+ medical doctors for fast, efficient and precise patient diagnosis.

These 3 scans were taken before zapping.
Colored areas show abnormalities.
1. Colon -- pale blue -- low cell activity.
2. Stomach and liver -- teal blue -- chronic inflammation.
3. Kidneys -- medium blue -- low activity of organ cells.
4. Heart -- navy blue -- hypoxia (low oxygen supply).
5. Heart -- pale blue -- low cell activity.
6. Heart -- yellow -- light inflammation.


These 3 scans were taken after zapping.
Grey areas show total normalization.



What's the difference between The Ultimate Zappers and the competition? A powerful difference. The competition showcases Bells & Whistles. The Ultimate Zappers showcase 12 True Features that deliver tremendous power and amazing results -- without 1 bell or whistle. The bottom line is that 12 True Features = power = results. With extra features added to the Premium Models.

Relative Strength Charts

Relative Strength Charts quantify 2 years of field testing with 6 competing zappers vs. The Ultimate Zappers -- based on actual results. The Ultimate Zappers seriously outclass the competition. No contest.

It is no wonder why some competitors such as Terminator and Longevity Zapper (a Terminator clone) recommend zapping for hours at a time. They are simply weak zappers. The Ultimate Zappers start you zapping at only 10 or 15 seconds. They are so powerful that many people don't need to zap for any longer. Thankfully, the actual zapping feeling is very gentle.

Comparison Charts

Comparison Charts showcase the 12 True Features in a side-by-side comparison of 30 competitors vs. The Ultimate Zappers. The competition is clearly feature-poor. Once again, The Ultimate Zappers seriously outclass the competition. No contest.


But there is more to the story. The interaction of The Ultimate Zappers' 12 True Features creates a powerful synergistic effect -- a multiplifier effect. This is the underlying secret to their success -- with extra features added to QE1plus & QE2version3 & QE3 that maximize power & optimize results. Moving up from SE to XEplus to QE1plus to QE2version3 to QE3 expect much faster results with progressively deeper penetration.


Classic Models
XEplus & SE

Premium Models
QE3 & QE2version3 & QE1plus


12-True Features + extra features
double handholds -- copper/aluminum
Magnet Array & Crystal Matrix -- State-of-the-Art
Neutrik professional gold-plated connectors

12-True Features + extra features
double handholds -- copper/steel
Magnet Array & Crystal Matrix -- enhanced
Neutrik professional gold-plated connectors

12-True Features + extra features
single handholds -- copper/steel
Magnet Array & Crystal Matrix
Neutrik professional gold-plated connectors

12-True Features
single handholds -- copper/steel
Neutrik professional gold-plated connectors

12-True Features
single handholds -- steel
solid copper clips


The Ultimate Zappers are made by experts with state-of-the-art components
and professional hard wiring with 100% pure copper wire
for ultra high conductivity. XEplus, QE1
plus & QE2version3 & QE3 feature
Neutrik professional gold-plated connectors.


The Ultimate Zappers' state-of-the-art microprocessor
is a professional-grade Integrated Circuit chip.

Oscilloscope testing guarantees no circuit failures.
All 5 models are housed in a rugged professional-grade ABS box.


The 5 Ultimate Zappers are easy to use. Just flip the switch and zap for 10 to 15 seconds for starters. There is only 1 mode -- the healing mode. A wonderful bonus is that zapping at bedtime gives a great sleep. Make sure you read the Instruction Manual.

for a pdf version of the Instruction Manual



The Satisfaction Guaranteed package with The 5 Ultimate Zappers is the best offered by any zapper -- including a lifetime warranty enjoyed by 1000s of satisfied customers in over 60 countries. People are so happy with the results that 99% keep their zapper after the trial. Why not give one a try for 3 months? You'll likely be very happy, too. The logo should actually say 99% Guaranteed. Read more.


Order World-Wide

Upgrade your zapper
within the 3-month trial period


You are welcome to join my international distributor network
that has helped make The 5 Ultimate Zappers #1 worldwide.
Read more.

EIS scanning specialists, medical doctors, health practitioners, therapists, healers, health experts, electrical experts, electrical engineers and dowsers say The Ultimate Zapper is #1.

Experts worldwide confirm the #1 ranking of The Ultimate Zappers and their superior technology. An electronics expert has submitted a scientific analysis of The Ultimate Zappers' harmonics, proving they are superior to the harmonics of all other zappers -- with oscilloscope views as graphic proof. Harmonics are a True Feature of The 5 Ultimate Zappers -- one of the keys to their power and effectiveness.

wave1 wave2

The Ultimate Zapper                           All Other Zappers

And some competitors really like The Ultimate Zapper. Don Croft of Terminator endorsed it and David Etheredge of ParaZapper also endorsed it, clearly unwittingly, when he boldly declared that "it may be the best single frequency zapper" -- which simply means the best zapper according to
Dr. Hulda Clark who invented the original

parasite zapper. She defined zappers as pulse generators that use a positive offset square wave and a single frequency to kill bacteria, yeast, fungus, mold and parasites that resonate at all frequencies -- the exact definition of The 5 Ultimate Zappers.


with added
Cancer Protocol and Prostate Protocol

to KINDLE FORMAT with the

My Recovery Protocol describes the modalities that led to my 7-year recovery from 2 incurable diseases -- Multiple Sclerosis and Crohn's disease -- both caused by "silver" fillings that are 50% mercury that leaches throughout the body with devastating consequences. Killing parasites attracted to mercury was a vital step in breaking the chain of pathology.

add My Recovery Protocol to your order

My protocol comprises 20 years of research that has helped people recover from many conditions related to a wide variety of toxic metal and chemical exposure -- not only mercury. You will not get this information from The Medical System. My book will empower you to make informed choices.

This photo is from the Minamata mercury disaster in Japan in 1956
I looked like this in 1989 -- paralyzed and bedridden with MS

I looked like this in 1994 after Crohn's surgery
-- with my actual hospital ID wrist bands (right)

Mercury causes neurological diseases, cancer, bowel disease, thyroid and heart disease, diabetes & many other diseases. So, what about dentists? They are all in denial. Medical studies show everyone who works in a dental office is toxic. The pioneer mercury-free dentist Dr. Hal Huggins had MS. He is not the only dentist who had a neurological disease. You won't want to miss The Big Dental Lie as well as The ADA lies thru their teeth. The FDA has been twice sued for refusing to protect the public against the dangers of toxic dental mercury.

The Ultimate Zapper
What are you looking at me like that for?

No surprise that doctors ignore toxicity as a cause of disease. Big drug companies control The Medical System. They "discover" drugs that chase symptoms & doctors prescribe, as compliant agents of the drug companies, to keep the bottom line healthy. It's good to know someone is healthy after all the mercury that has been "placed" in all those mouths.

If you have mercury fillings and visit the Dr. with signs and symptoms of mercury poisoning they will never utter the M word. To protect The System from legal liability they ignore mercury, though they swear to Do No Harm (the Hippocratic Oath every M.D. takes). Why worry when there's money to be made peddling drugs to chase symptoms? Luckily, Do No Harm is not in the Hippocratic Oath taken by dentists. They're off the hook.


add Against All Odds to your order

Against All Odds is the 275-page companion to My Recovery Protocol. It is the blood, sweat and tears account of how I got my life back -- paralysed with Multiple Sclerosis in 1989 and near death with Crohn's disease in 1994.

My book describes how I escaped a hopeless 7-year nightmare in spite of The Medical System. It exposes the AMA and FDA that collude with the cunning ADA to create illness and profit from the results. According to The System there was no hope for me. Since it causes disease then stacks the odds against recovery, The System knows a lot about hopelessness. My book reveals how I beat the odds -- and The System. Read more.


Join me on YouTube


Patrick Timpone
on One Radio Network

Holistic Survival Show
with Jason Hartman

Podcast About My Recovery
and My Zapper

Extreme Health Radio
with Justin and Kate Stellman


Ken Presner, 1027 Davie Street, Suite 520, Vancouver, BC, Canada V6E 4L2
(for snail mail only, not for orders or deliveries). Since I only make out calls, please email me your number and I will be glad to give you a call.
receive a reply same day

Mark W: ... your communication (both speed and quality of information) superceded every business I have ever dealt wtih online, hands down.
Feb 16, 2015


Zapperland is a surreal and often humorous world where a few zapper makers bravely resort to a whole host of shenanigans. Here's a sample -- with more to explore for inquiring minds.


The AutoZap site has Arthur Doerksen greeting visitors with a smile while declaring "I don't fear "the C word" any more because I've been through it twice and I finally learned the "secret". Today, I use my AutoZap 5 Hulda Clark Zapper every day to remain healthy and cancer free."

AutoZap makes bold claims for the immune system ...
"A Lifetime of Wellness -- in 5 minutes" with AutoZap

However, the truth is that Arthur Doerksen passed away from cancer in February 2016. God bless him. But his son now manages the Auto-Zap site as though nothing happened and without mentioning his father's passing. Except to say their phone is not working anymore.


"I'm sure he made up those testimonials"

Realizing that the 5 Ultimate Zappers Zappers are light years ahead, some competitors became inspired. AutoZap boldly tried to take The Ultimate Zapper's name. ParaZapper followed suit. After he endorsed The Ultimate Zapper he tried to clone it, but was unsuccessful, then tried to take its name -- while bravely declaring I must have made up the Testimonial Archive.

Longevity Zapper

Looks like someone familiar
... trying to pull the wool over people's eyes

David Avocado Wolfe pulls the wool over people's eyes about Longevity Zapper. He did not create his zapper. He had a technician make it for him -- but the best he could come up with was a weak Terminator clone. The truth is that David Wolfe knows zip-dee-do about electronics. Just watch him Fudging It and Winging It. He can hardly figure out the on/off switch. There's a lot more wool being pulled over the eyes here besides zappers.

Here's Homer Wolfe
trying to figure things out

Dr. Clark Research Association

David Amrein wears a white medical gown on his site -- but has no medical credentials. And his Dr. Clark Research Association is not an Association. It is a company. He is the sole owner. Moreover, he is not even affiliated with Dr. Clark. He finally agreed to a Federal court judgment related to false medical claims and fraudulent advertising -- then fled to Switzerland. He then threatened to "get to" me when I divulged this information. He even got so mad that he tried to intimidate my Internet Service Provider.

"Who says I'm not an association?"


Don't miss the shenanigans ... and the humor. Enter Zapperland. Where you will find out the truth about AutoZap, Longevity Zapper, Terminator, the Dr. Clark Research Association, Mini Silver Terminator and ParaZapper. An entertaining expose and a great read.


I also design high end audio power conditioners and accessories.
Welcome to Gone Audio.