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Build a Hulda Clark Zappicator Chair

Hulda Clark Zappicator Chair

In 2004 Dr. Hulda Clark published the directions for an experimental device called a Zappicator. A Zappicator consists of a 1000 Hz low frequency Zapper connected to a North Pole Speaker. This allows the zapper frequency to pass through a speaker instead of having to hold on to copper handles. Whatever is in the magnetic field receives the benefit of zapping. If you do not like to hold handles or cannot, using a Zappicator Chair might be for you. Sit, relax, read, watch TV, and zap all at the same time.

You can either build a 1000 Hz Kit Zapper, or purchase a Dual Frequency Zapper and set it to 1 kHz (1000 Hz). You will also need a North Pole Speaker, a Plastic Lawn Chair, a Hot Glue Gun, and about 40 inches of Insulated Hook Up Wire.

Connect the speaker's paper face to the underside of the chair by running a ring of hot glue around the circumferance of the speaker's face, and hold it in place until it sets. Be careful to not let the glue drip and burn you. Turn the chair upside down and work safer that way. Glue the speaker in the middle under the seat where you will sit.

Connect only the Positive (+) output of the 1000 Hz Zapper to the (+) tab on the North Pole Speaker.

When using the Zappicator Chair wear clothing that has no metal. No zippers, no rivets. Sweatpants and a sweatshirt are ideal. Remove jewelry and have nothing in your pockets, no change, keys, or cell phone.

Set the zapper as far away from the chair as the length of wire allows. Don't use a wire too long so that you lose too much voltage. The 30 - 40 inches of wire is good. Don't place zapper under the chair, put it to the side. Turn the 1000 Hz Zapper on, and sit on the chair for a few minutes. Start slow by only zapping for a few minutes at first, and work up to 20 minute sessions or longer as you get used to your new Zappicator Chair.

Want to know why metal is a problem? Metal reverses the polarity and then the device does not work. Especially ferrous metal. Ferrous metal is any metal containing iron. It is easy to tell if metal is ferrous if a magnet will cling to it. The way a magnet clings to metal is by converting the metal to the opposite polarity. If you connect the north side of a magnet to a refrigerator, the metal it touches turns south. Since opposites attract, the magnet clings. If you turn the magnet around, the ferrous metal simply changes polarity depending on which side of the magnet touches it. The physics of magnetism is astounding.

Using the long lead wire, the positive (+) output on the 1 kHz zapper is connected to the (+) on a North Pole Speaker. The ground (-) output is not used at all. The RF frequency is just as amazing as magnetism. RF frequency does not require a complete circuit to work. The 1 kHz frequency passes through the positive (+) output of the zapper to the (+) of the North Pole Speaker's magnet like an antenna. It works much like a radio when picking up a broadcast using a single antenna. The Zappicator phenomenon ends if the circuit is closed, so only connect the positive (+) output from zapper to speaker's (+) tab as instructed.

Dr. Clark defines a North Pole Speaker as any two inch 4 or 8 ohm speaker, with an exposed magnet ring on the back, that also attracts the N from a compass toward the paper face of the speaker. We avoid metal because it would turn the North polarity to South and then the device does not work.

Place the zapper as far away as the lead wire allows so any metal in the zapper will not interfere. The North Pole Speaker will create a field of energy several feet above the speaker. Be sure to use an all plastic chair to avoid metal screws or parts.


There is an easy way to test how far the North Pole Speaker's field reaches when zappicating. You will need a multimeter that has a Hz setting, and two long alligator to banana leads. Most zappers come with two banana to alligator leads, so you can use those for the test. If your homemade zapper connects using alligator leads, then two extra alligator to alligator leads will also work.

Hook up the (+) output of the 1 kHz zapper to the (+) of the North Pole Speaker and turn it on.

Connect an alligator lead to each of the multimeter's red and black probes.

Connect the black ground (-) probe from the multimeter to the zapper's (-) output.

Set the multimeter on to the Hz setting.

The loose end of the remaining lead clipped to the multimeter's red probe is now an antenna. It will pick up the Zappicator field by holding it in the air over the area where your pet will rest. The field should reach about 2 feet or more above the speaker. If you have too much bedding, reduce it until you pick up the field during your test. Once your meter reads about 1000 Hz (1 kHz) - your Zappicator Chair is ready to use.

DIY Build it yourself supplies include:
Hulda Clark Zapper Kit
North Pole Speaker

Find a plastic lawn chair at a hardware or lawn and garden shop.
Hot Glue Gun and Hot Glue.
Spool of hook up wire cut about 30" - 40" length.

Don't want to build a Zapper? Order a Zapper:
30 kHz - 1 kHz Dual Frequency Hulda Clark Zapper
North Pole Speaker

If you want to test your Zappicator unit you will need:

A Multimeter with Hz setting from Radio Shack
A Compass (the N should be attracted to speaker's paper face)
If you bought your zapper use the two alligator to banana leads that came with the zapper. If you made your zapper, purchase two extra alligator leads to test your unit.

The Hulda Clark Zapper is not licensed by the Food and Drug Administration for use in the cure, mitigation, treatment, or prevention of any disease in humans or animals. The Clark Zapper can only be sold as an experimental device. If you are pregnant or wearing a pacemaker, please do not experiment with a zapper. All information is for educational purposes only. Consult a licensed health professional before attempting any self health program. For more information on how to build and use the zapper, please read the books by Dr. Hulda Clark.

Zapper Kit is sold as an educational tool only, no medical claims are intended by the sale of these electronic parts. Our Zapper Kit is a great project for a school science fair, or to learn the basics of building simple electronics.

Please note that when ordering electronic parts and kits we can assume no liability on the customer's ability to use them. Safety, craftsmanship, experience, and ability are the user's responsibility.

Electronic parts are small and fragile. We can not offer refunds or replacements on electronic parts. Buy electronic parts and kits only if you believe you can accomplish the work. If you experience difficulty with your build, or have little experience in electronics, please order replacement parts along with your kit.

The 555 CMOS Timer is the most likely part to need replacement, so it may be smart to order extras when building a kit.

The 555 CMOS Timer is vulnerable to static electricity. If you walk on a carpeted floor and the 555 receives a static shock it may burn out and need replacement.

555 CMOS Timers are sold separately for those who want to have several at hand during a kit build, or to troubleshoot a circuit that is not working. If you are new to electronics, or just want to be cost effective, you may want to purchase extra 555 CMOS Timers when building your first kit. We can not offer refunds or replacements on electronic parts.

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