ParaZapper UZI Review

The ParaZapper UZI exceeds all of Dr. Hulda Clark's recommendations.

The ParaZapper UZI is technically superior to the competition.



ParaZapper UZI comparison to Ultimate Zapper
FEATURE ParaZapper UZI Ultimate Zapper Comments
True Squarewave Yes No Provides reinforced harmonics,
Recommended by Dr. Clark
Positive Offset Yes No Recommended by Dr. Clark
Dips Negative No Yes 1 NOT Recommended by Dr. Clark
Stabilized output Switch selectable Option Yes NOT Recommended by Dr. Clark
Microprocessor based Yes No The Ultimate and the SE
only use a 555 timer.
Accuracy 0.25 percent 10.0 percent 2 Makes a big difference
in that you are getting
the same as everyone else.
Multiple frequency
selections
Yes, 23 different No, only 1 More frequencies improve the
range of effectiveness.
Includes Rife Frequencies Yes No Rife frequencies have long been
noted for specific targeting.
Clark's 30 kHz range Yes No The original Clark frequency choice
Don Croft Terminator 15 Hz Yes No Very popular choice
Rife 660 Hz to 880 Hz Range Yes No More specific targeting of many
viral and bacterial forms.
90 Percent duty cycle Yes Yes The UZI is more precise
67 Percent duty cycle Yes No Produces the most complete set
of odd and even harmonics.
Status indicator Yes No Lets you know that the
unit is working properly
Our ParaZapper™ reliability ParaZapper is obviously better quality and well made. Click for larger image. ParaZapper™

As you can see from this picture, ParaZapper is securely attached inside of the durable plastic case with 4 screws. The switches and connectors are also securely soldered to the circuit board. Sorry, but cheap switches, hand wiring that can easily break, hobby level resistors, and unmounted circuit boards do not represent quality in any context, especially when compared to our high quality boards and components.

The ParaZapper UZI has over 50 components on the circuit board, some of them costing almost as much as the entire set of parts that go into the so called Ultimate Zapper.
 
 
Their ParaZapper UZI ircuit board ParaZapper UZI packs a lot of components for a lot of punch. Click for larger image. ParaZapper UZI

The circuit board in this unit has a microcontroller along with 4 additional support chips for total of 5 chips ( Integrated Circuits ) and about 50 total components, compared to only one chip in the Ultimate Zapper. The very purpose of the printed circuit board is to improve quality and reliability.

The Ultimate Zapper has only 9 hobby quality components on the circuit board, including 1 timer chip and NO microprocessor, while the ParaZapper UZI has almost 50 components including a Microprocessor.
 
 
Compare the Ultimate Zapper Circuit Board to the one In ParaZapper UZI. Ultimate Zapper Circuit Board
Ultimate Zapper does not even have a microprocessor. Click for larger image.

Technical

UZI has Positive offset
When the unloaded signal from the ParaZapper UZI is observed on the oscilloscope, it looks as it is supposed to. Notice that the bottom of the signal is well above the base line. This elevation is the result of Pedestal Offset and is much better than the 1/4 volt positive offset that Dr. Hulda Clark recommends. It is technically superior and more reliable to prevent negative spikes.



ParaZapper UZI
ParaZapper UZI produces 100 percent positive signal. Click for larger image.
When the unloaded signal from the Ultimate Zapper is observed on the oscilloscope, it looks fairly decent. However, the Ultimate Zapper does not have the 1/4 volt positive offset as specified by Dr. Clark. Unfortunaltely, this is a problem which the following images will show to be the cause of Negative Spikes.



Ultimate Zapper
Ultimate Zapper does not produce 100 percent positive signal. Click for larger image.

UZI has True Square Wave
When the signal from the ParaZapper UZI in Mode 1,2,3, or 4 is observed on the oscilloscope, it looks as it is supposed to. It is a True Square Wave. A Square wave technically means that all sides are equal. Also, notice that the bottom of the signal is well above the base line. This elevation is the result of Pedestal Offset and is much better than the 1/4 volt positive offset that Dr. Hulda Clark recommends. It is technically superior and more reliable to prevent negative spikes.



ParaZapper UZI
ParaZapper UZI produces 100 percent positive signal and True Square Wave. Click for larger image.
Oops! The Ultimate Zapper can not do a true square wave. As seen here, When the loaded signal from the Ultimate Zapper, using a human body as a load, is observed on the oscilloscope, the story is told. The waveform is a rectangular wave, not a square wave by definition and it dips extremely negative completely violating Dr. Clark's statement "Not even a single spike on negative side, because you sustain pathogen life". According to the image, the claim of 100 percent positive output is obviously completely false.

Ultimate Zapper
Ultimate Zapper produces a significant negative spike which Dr. Clark claims is unacceptable. Click for larger image.

UZI produces No negative spikes under load
When the loaded signal from the ParaZapper UZI, using a human body as a load, is observed on the oscilloscope, the story is told. The waveform Does Not dip even the slightest bit negative and meets Dr. Clark's statement "Not even a single spike on negative side, because you sustain pathogen life". According to the image, the claim of 100 percent positive output is obviously completely True with the ParaZapper UZI.

ParaZapper UZI
ParaZapper UZI does not produce a negative spike. Click for larger image.
When the loaded signal from the Ultimate Zapper, using a human body as a load, is observed on the oscilloscope, the story is told. The waveform dips extremely negative completely violating Dr. Clark's statement "Not even a single spike on negative side, because you sustain pathogen life". According to the image, the claim of 100 percent positive output is obviously completely false.

Ultimate Zapper
Ultimate Zapper produces a significant negative spike which Dr. Clark claims is unacceptable. Click for larger image.

UZI Accuracy

The Ultimate Zapper's frequency is advertised as 2500 Hz but as you can see below, the output is not exact. Actually, due to the hobby level components used in making the Ultimate Zapper, the actual frequency could be +/- about 18 percent. This is one of the poorest quality zappers that I have seen.


Ultimate Zapper is not very accurate in frequency. Click for larger image.
With ParaZapper UZI, in Mode 5, due to the precision signal from the microprocessor, you get the same frequency 2020 Hz plus or minus 5 Hz every time.
You know that you are getting almost exactly the same as everyone else, not some hit or miss frequency. This Frequency is even lower than what the Ultimate Zapper has and is specifically chosen.


ParaZapper produces a notably accurate frequency. Click for larger image.



If you would like a top quality zapper from a reliable company, see: http://www.petzapper.com/

ParaZapper Customer comments



David Etheredge has had extensive experience in product development since the 1970's.

For a list of his electronics design products, click here.
For a list of his electronics software and programming experience, click here.


All ParaZapper™ products are made with 100 percent ROHS compliant components and are free of lead and other hazardous materials. We have built to this standard for a long time, it is not new to us.

The competitor also offers a convient comparison chart where he only shows the 2 least expensive models that we offer and he only compares the characteristics that he claims are the best. Conveniently, he completely ignores our 3 best models that surpass his in practically every way. ParaZapper™ UZI offers several frequencies ( including several Rife Frequencies ) that are lower than the Ultimate Zapper's frequency, and that actually produces a genuine positive offset.

Contact Sales:

You can call us between 9:30 AM and 3:00 PM Central time weekdays
Phone: 205-856-3909
Toll Free: 866-765-5116
We do not sell zappers by telephone for legal reasons.



Para Systems, Inc.
5537 Balboa Ct.
Pinson, AL 35126