Positive Offset Square Wave
Hulda Clark Zappers, Zap Plates, Zappicators, Electronic Parts, and Accessories

Hulda Clark Zapper 30 kHz
30 kHz Hulda Clark Zapper with Copper Handles
$95.00 each - click to order

The Hulda Clark Zapper has not been licensed by the US Food and Drug Administration as a medical device for use in the cure, mitigation, treatment, or prevention of any disease. The Clark Zapper is not a medical device. The Clark Zapper is a basic frequency generator and can only be sold as consumer electronics for non-medical use.

If you are pregnant or wearing an electronic pacemaker, please do not experiment with a Clark Zapper. All information and equipment is for educational purposes only. Consult a licensed health professional before attempting any self health program. For more information on how Dr. Clark experiments with a Hulda Clark Zapper, please read the latest books by Hulda Clark Ph.D. N.D.

Zapper 30 kHz $95.00 order

Zapper 1000 Hz $95.00 order

Replacement Parts

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Oscilloscope Test

Hulda Clark defines a Zapper as any unit that generates a positive offset square wave frequency between 10 Hz and 500,000 Hz using a 9-volt battery. All our units are made exactly to Dr. Clark's updated zapper circuit design. There are two zappers to choose from, the original 30 kHz Hulda Clark Zapper with Copper Handles, or the newer low frequency 1000 Hz Zapper which is used to power a North Pole Speaker Box or Toothbrush Zappicator.

Our Zapper is one of the most popular designs available today because it is made exactly to Dr. Clark's published instructions. All our devices come with the illustrated Zapper Basics instruction manual to help you get set up fast and easy. The Zapper Basics manual is also available for you to read on line as a pdf file if you want to print it now.

Every unit is tested on an oscilloscope AND a digital frequency counter before it is shipped to our customers. You can see our 30 kHz Zapper puts out approximately 30 kHz.

Dr. Clark's Zapper circuit has a natural analog sweep that will start at about 28 kHz and slowly climbs to about 32 kHz hitting many desirable frequencies in between during a single zapping session.

The parts we use are top quality. Battery door opens easily with a push of the thumb. Even our battery snap is made of hard plastic instead of cheap vinyl that can rip easily. It is these small details that make our units last longer.

Approximately 30 kHz
Easy Open Battery Door

The Positive and Ground outputs on our units are color-coded. Black for the Ground output, and Red for the Positive output. If you are interested in advanced zapping techniques such as plate zapping, food zappicating, making homeographic drops, bottle copies, and other Hulda Clark related experiments, having the outputs color coded makes setting up a snap.

The quote by Dr. Hulda Clark below inspired our design to have copper pipes instead of the much less conductive wrist cuffs. We build our zapper circuit with Dr. Clark's 2003/2004 updated zapper design for optimum 1/4 volt Positive Offset performance. All units are tested to output to Dr. Clark's specifications. With these new updates, this could quite possibly be the best zapper available - especially at this low price! If you are interested in experimenting with a Hulda Clark Zapper, this is your chance.

An excerpt from Dr. Hulda Clark's 2003 Zapper update:

"In earlier books a circuit was described that produced a totally Positive electrical field at all times, called "Positive offset". But many zappers were built with small substitutions when the exact components were not available. This often brought the resulting electrical field too close to Negative so that brief excursions into the Negative field were inevitable. Even very brief "Negative spikes" are undesirable. For this reason the circuit given here has an additional component, a Positive offset resistor. With this addition, it is easy for the builder to measure the Positive offset on an oscilloscope. It will be 1/4 volt. Anyone purchasing a zapper should ask for this measurement. The consumer should also request copper electrodes of tubular design and plates of correct dimension (3 1/4 to 3 1/2 inches square) and composition (aluminum)."

"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."

Above excerpt by author: Hulda Regehr Clark Ph.D., N.D.

Black Ground - Red Positive Output