This site is for people who want to learn how to assess home and office environments for electromagnetic fields, and how to remediate electromagnetic safety problems, if they exist. Measuring is essential—there can be no guesswork in electromagnetic fields due to the presence of reflections. Having access to a meter is essential. Our philosophy is that one should first learn how to measure and clean up one’s personal environment, and especially one’s sleeping and office environments where one spends long hours. To that end, we offer you a selection of high value-added and economical measurement and safety resources that have been screened and described by expert EMF engineers and consultants.

The measurement and remediation resources available here are divided into the following 12 categories. Scroll down to see all available.

1) Meters. You’ll find a range of meters and detectors here for electric, magnetic and radiofrequency fields, so you can start becoming an EMF detective. It is only when you measure the fields that you can know what fields are present, and how, and from what direction, to remediate with assurance. See Meters.

2) Bed Canopies. Create a bedroom sleep sanctuary so you rest undisturbed by electromagnetic fields and wake up more refreshed in the morning. People who are electrically sensitive find shielding bed canopies essential, as do high performance athletes and, increasingly, business executives bathed in frequencies all day. See Bed Canopies.

3) Shielding Fabrics. Shielding fabric by the foot can be used to line curtains, walls and can even be put under carpets or desk chair pads to shield from the Wi-Fi of neighbors downstairs. See Shielding Fabric.

4) Shielding Films. Placing plastic shielding film on glass windows can significantly block out ambient radiofrequency radiation-from where it comes into the building most easily. See Shielding Films.

5) Shielding Paints and Covers. Metallic water-based paint can be placed under latex paints or wallpapers. Suitable for many types of exterior surfaces as well. Caution: Needs grounding and should not be installed without the services of an electrician. Also, do not put shielding paint on the walls if the room will contain RF emitting devices, such as computers, cell phones, wi-fi, compact fluorescent bulbs, etc. See Shielding Paints and Covers.

6) “Dirty Electricity” Meter and Filters. Increasingly, high frequency transients get on wall wiring and create unhealthy fields. This is especially so in downtown urban environments or where one is operating electronic equipment of various kinds. To see if you have “dirty electricity”, purchase a Dirty Power Meter, then neutralize transients by putting at least one Graham-Stetzer filter in one of the wall sockets on each circuit. See Dirty Electricity Filters and Meter.

7 ) Reducing Cell Phone Headsets, Cell Phone Cases This is the best headset-the one where the sound travels up the plastic air tube limiting the amount of radiation to your brain from either cell phones or portable phones. If you must use a cell phone, using this headset will reduce radiation to the brain significantly. Hands Free RF Reducing Headset. See RF-Reducing Cell Phone Headsets.

8 ) Cell Phone Warning Signage. See Cell Phone Warning Signage.

9 ) Books and Other Resources. See Books and Other Resources.

10) Grounding Devices. See Grounding Devices.

11) Computer Accessories. See Computer Accessories.

12) Smart Meters. See Smart Meters.

Return Policy: 14 days to return unopened items in new condition for refund of purchase price less shipping and handling and 20% restocking fee. No returns on paints or on custom goods such as cut fabrics and films. To return items contact [email protected] for authorization and shipping instructions.

To obtain the E-Book, Public Health SOS: The Shadow Side of the Wireless Revolution, which goes into depth on safety and remediation concerns for consumers click here.

For questions please email [email protected].


1) Meters

Safe and Sound Pro II

The New Standard, Ready for 5G

This professional quality meter is made to be extra simple to use with only 3 controls. The premium OLED display will simultaneously show you peak, max, and average RF levels, along with a bar graph from left to right. Just above the display, there are indicator lights showing “slight, moderate, high, extreme” The switch on the left controls the power, turning the meter and the sound on and off. The switch on the right provides volume control, and the button on the left resets the max reading. Measures with a true plus/minus 6dB response from 400 MHz to 7.2 GHz, and a full response from 200 MHz to 8 GHz, covering 3G, WiFi, 4G, along with low-band and mid-band 5G. Has a Micro USB port to add power and measure continuously! Even has a headphone port so you can listen privately, or hook it into an amplifier for everyone to hear. Uses 2 AA batteries (included). Also includes Building Biology guidelines sheet, certificate of calibration, and a hard shell case. 2 year warranty.



• Range (Peak Display): 0.001 – 2,500,000 µW/m²
• Battery life: Up to 18 hours continuous with normal alkaline battery, and the speaker off. 15 hours with the speaker on.
• Size 7 inches high 4.5 inches wide 1.5 inch deep, ; Weight: 10 oz with battery

Safe and Sound Pro II (Cat. #WAH40491) ………………………. $399.00
Buy It Online

Safe and Sound Classic III

Accurate, Low-Cost and Easy to Use

The Safe and Sound Classic II meter was designed specifically for people with EHS in mind. This meter is extremely use-friendly. There is no technical experience is needed to use it. Four lights show slight, moderate, high or extreme levels of RF. The power and sound can be turned on or off with a single switch on the right side of the meter. The meter’s internal electronics produce ultra-low emissions for those who are particularly sensitive.

Meter provides reliable, accurate detection of RF between 200 MHz and 8 GHz.
Package includes a hard-shell case, Building Biology Guidelines sheet, instruction manual, and certificate of calibration. Requires 2 AAA batteries (included). 2 year warranty.

Safe and Sound Classic II (Cat. #WAH40490) …………… $169.00 per linear foot
Buy It Online

Cemprotec 34

Measures all 3 kinds of EMF

The Cemprotec 34 checks for all 3 types of EMFs; magnetic fields, electric fields, and radiowaves/microwaves. EMF levels are shown visually in red, orange and green LED lights, with 8 different levels, ranging from extremely low (i.e. no significant radiation exposure) to too strong for prolonged exposure. and distinguishes how much for each radiation type. The meter is also supported by a loudspeaker that gives an audible indication of field strengths and frequencies. Sound is optional and can be turned off. The Cemprotec 34 is very sensitive and excellent for quickly locating the source of all 3 types of EMF. Comes with a fold-out to match the lights to relative numbers.

Frequency Range Axis
Magnetic field: 10 Hz – 5 kHz 3
Electric Field: 10 Hz – 5 kHz 3
Radiowaves: 1 MHz – 10 GHz 3

Includes High Resolution RF Peak Mode in which only RF is measured using all 24 LEDs, offering greater range and greater resolution.

Cemprotec 34 EMF Monitor (Cat. #WAH40500) ……………………………. $280.00
Buy It Online


RF Explorer® 6G Combo

Affordable Spectrum Analysis
This meter displays frequency spectrum, including carrier and modulated wave, displays Spread Spectrum activity if present, and shows bandwidth to monitor frequency crowding, frequency deviation from expected, etc. We hear good things about it but have not tested it.
This means you can see what frequencies are present and the strength of each signal. Check cell phones, wi-fi, cordless phones, FM radio, CB radio, and a wide range of other wireless signals. Covers Frequency band: 15 MHz-6.1 GHz (1kHz resolution), and with excellent dynamic range. Currently capable of measuring the low end of the 5G frequencies. High capacity Lithium polymer (included) for 16+ hours of continuous run, rechargeable by USB. Peak Max and Hold, Normal, Overwrite and Averaging modes. Can connect to your PC (PC Windows client supports Windows XP/Vista/Win7/10 both 32 and 64bits). Lifetime free firmware upgrades. Pocket size and light weight, completely portable, solid aluminum metal case. 2-year warranty. Two separate inputs and three antennas supplied: a wideband telescopic antenna for all sub-GHz frequencies, a rubber duck 5.8 GHz and a whip helical for 2.4GHz band. Additional, specific band antennas may be needed to efficiently cover some of the frequencies supported.
Very sensitive, Avoid over-ranging near strong transmitters.
Download user manual and software

RF Explorer® 6G Combo (Cat. #WAH40197-6) …………… $449.50
Buy It Online


DIGITAL COMBINATION METER (Magnetic & Electric Fields)

Accurate Single-Axis Gaussmeter and AC Electric Field Meter

This German meter, by GigaHertz Solutions, offers 2% accuracy (±20 digits) at 50/60 Hz, with a very flat frequency response, within 1 dB from about 16 Hz to 2,000 Hz (printed as a graph on the cover of the case). It’s overall sensitivity is much wider, though, from about 5 Hz to 7,000 Hz (at 3 dB accuracy). Its very low frequency cutoff makes it versatile but slow (on the magnetic setting), because whenever you move it you have to wait a couple seconds for it to settle down and give you an accurate reading. Remember that with a single-axis meter you really need to take three readings 90º from each other (find the orientation with the highest reading and visualize the meter flat against one surface of the corner of a box, then take readings flat against each of the other two sides) to get the true flux density. If two of the readings are much lower than the highest one, you can usually get away with just increasing the highest reading a bit and calling it right, but if one or more of the lower readings is close to the highest one, you need to do the calculation – square each reading, add them together, and take the square root of the sum.

Its magnetic resolution is extremely fine at 10 microgauss, but its top end at 20 mG will leave you wondering at an out-of-range indicator in areas with stronger fields. Another slow-down for those used to readings in milligauss is that this meter reads in nanotesla. That can be remedied by putting a decimal point on the display with a felt-tip pen between the second and third numerals from the right – as long as you remember to ignore it when reading electric fields.

The electric field setting ranges from 1 to 2,000 volts per meter, and actually uses the operator’s body in its detection, making it unique but a bit awkward. You have to plug a ground wire (generously long, at least) into the meter, with the other end grounded somewhere, and always keep the wire behind you while you hold the meter close to your body, making it necessary to get up close and personal with whatever you’re measuring. This does away with the need for a long handle so your body doesn’t interfere with the field, but since no one’s bodily electric field is exactly the same, how accurate can it be on the electric field setting? It is an accurate gaussmeter, however.

As with many of this company’s instruments, it’s well-made but design flaws limit its usefulness in the field. Their more expensive combination meter is actually less useful than this one because it’s bandwidth is too broad for ELF testing, which is what most AC gaussmeters are designed and used for. The audio output of this meter, incidentally, is not really sensitive enough to be very useful. The much cheaper Gauss Master, and Budget Buzz Stick (see below), are much better at audio indication of magnetic fields.

All in all, for the price, this is a very useful and accurate, if slow, gaussmeter, and also actually measures electric fields, if you don’t mind the inconveniences. It operates on a standard 9 volt battery, and comes with an excellent, very informative manual and a 2 year warranty.

Digital Combination Meter (Cat. #WAH40480) …… $168.95
Buy It Online


a153This user-friendly digital gauss meter measures ELF (13 Hz to 1 kHz) and VLF (1 to 75 kHz) magnetic fields. Range from 0.01 mG to 1999 mG. It has a 3% accuracy from 45 to 5000 Hz but is still useful from 13 Hz to 75 kHz.

The meter can be switched between single axis and 3-axis mode. For fast and reliable routine measurements, use the 3-axis mode. To identify the specific orientation of the field, put the meter in single axis mode. See instructional video below. Made in USA. One year manufacturer’s

Switchable 1:3 Axis Gaussmeter (Cat. #WAH40153) ….. $390.00
Buy It Online

BUDGET BUZZ STICK (Magnetic Fields)

The Intimate Sounds of ELF Magnetic Fields

a175-bThis little unit won’t actually measure anything numerically, but is a great sniffer-outer of magnetic fields, letting you listen in to their hums, buzzes, clicks and squeals. It will even give you a relative indication of their field strength – louder means stronger. And because it doesn’t have to measure anything, it’s very fast, giving you a real-time indication of your ELF magnetic environment. It will show you magnetic phenomena that a gaussmeter is incapable of detecting, like very low 1 Hz clicks from a digital clock, computer clock, or thermostat, pulses from a cell phone battery, and very strange noises from some GFCI outlets that may make you wonder if there’s a listening device in your kitchen. The pitch of the sounds can even be like an audio frequency counter, giving you an indication of what frequency spikes and harmonics are present. The little pickup coil on a 2-foot cable can also find fields in hard-to-reach spots you could never get a gaussmeter into, much less read it. There’s a mono earphone jack that cuts off the speaker if you want to listen privately or don’t want to scare the cat.

And if grandma has trouble hearing phone conversations, you can always attach the little coil’s suction cup to the back of your phone, turn up the Buzz Stick’s volume, and everyone can listen in. It uses a standard 9 volt battery.

Budget Buzz Stick (Cat. #WAH40175-B) ……………… $21.95
Buy It Online

GAUSS MASTER™ (Magnetic Fields)

The Little Meter That Can

This meter has actually been around a long time. It was originally called “Dr. Gauss,” and is probably the cheapest actually useable gaussmeter available (there are cheaper ones, but the key word is “useable”). Don’t depend on it for accuracy, though the analog meter is calibrated in milligauss, but it will definitely show you where magnetic fields are and give you a ballpark sense of their strength. It has a selectable super-sensitive setting (1 mG full scale); the normal scale is 1-10 mG. It also has a very useable audio output, which can impress children more than a meter needle when they hear it squeal insanely close to the microwave oven or the electric range.

Some annoying things about it are that it has no power LED (it actually does have one, but it’s inside the case, and you’d have to drill a hole right above it to see it), or anything else to tell you that it’s on if you’re in a low-field environment. That wouldn’t be much of a problem except that it shuts itself off automatically after five minutes, so you can sometimes think the fields are very low when the meter has just said goodnight. You can get around that, though, by just pressing the ON button more than once every 5 minutes (holding it down is what selects the more sensitive range). Another annoyance is that the audio output can’t be turned off.

The Gauss Master can also be affected by higher frequency radiation (cell phones and other RF), but this can be remedied if you suspect it by finding the highest reading and then shielding the meter with your body – holding it close and turning around in a circle (always keeping the meter oriented in the same absolute direction). If the readings don’t change significantly, you can usually assume that RF is not a problem. Remember, as with any single-axis meter, to take three readings 90º from each other (see the DIGITAL COMBINATION METER above).

It uses a standard 9 volt battery, and comes with useful instructions on how to conduct a magnetic field survey.

Gauss Master (Cat. #WAH40130) ……………………………. $35.95
Buy It Online

2) Bed Canopies.


Naturell™ fabric is made from natural OEKO-TEX certified cotton, free a370-1from harmful substances, and ultra thin silver threads that reflect RF radiation. The canopy is square shaped, with multiple ceiling attachments that help make the inside spacious. There are slits on both sides for easy entrance and exiting. The canopy is washable, easy to install, doesn’t require any grounding and fits most bed frames.

Twin dimensions: Width 125 cm, depth 225 cm, height 200 cm.
King dimensions: Width 225 cm, depth 225 cm, height 200 cm.
Allow 3-4 weeks for delivery.

Naturell Bed Canopy:

Twin size (Cat. #WAH30370-T) ………. $1,500.00
Buy It Online

Queen/King (Cat. #WAH30370-K) ……… $1,600.00
Buy It Online

BlocBag Ultima

Shielded Sleeping Bag

Excellent for home use or easy travel, the BlocBag™ is a sleeping bag made from microwave reflecting material. The body of the bag is made from Swiss Shield Ultima, a soft, tight weave cotton fabric which feels like cotton bed sheets. The mesh is made from Swiss Shield Daylite, which is a transparent, open mesh fabric that allows air flow and light penetration. Spacious enough for an average-sized adult, the BlocBag measures 96”x34”, with an extensive zipper. Perfect for travel, it easily folds into the size of a book and can be taken anywhere. Wash cold with gentle cycle using mild detergent only. The material is tested to provide ~28dB attenuation up to 6GHz, with no need for grounding.

BlocBag (Cat. WAH30240-regular) …… $399.95

Buy It Online

Dream Canopy

Sheer and transparent, easily portable canopy that can fit in a suitcase with excellent air circulation and shielding performance (30-45dB). Shields cell phone, wi-fi and other wireless signals nicely, as well as . electric fields. Easy access slit on one side.

Dark gray color. Does double duty as a mosquito net, too! Not just for beds either! Can be used over a bed, couch, workstation, or outdoor hammock and can even double as a mosquito net. Includes ground cord, stainless steel ceiling hook and support ring. Fabric is delicate, 100% pure Silver coated Nylon, so limit washing. Twin/Single/Crib is 7.5 feet high with 26 foot perimeter at the base. Full/Queen/King is 8.2 feet high with a 39 foot perimeter at the base. Both are tapered toward the top.

Dream Canopy:

– Full/Queen/King (Cat. #WAH30343) …………… $925.00
Buy It Online

– Twin/Single/Crib (Cat. #WAH30342) ………….. $599.00
Buy It Online

3) Shielding Fabrics.


“60dB in a Mesh Your Can See Through”

This high performance silver mesh fabric offers maximum shielding performance. Surface resistivity is <0.5 Ohm/sq. Shielding effectiveness is >60dB from 30 MHz to 3 GHz! Can be used over a wide range of temperatures (-30° to 90°C) to shield electronic components, make draperies, tents, mobile phone shields, and more. Used in medical applications also. Good tear strength and attractive Silver color. Very soft and comfortable to touch. 0.0045 inch thick, weighs only 40 grams/m². 43” wide.

High Performance Silver Mesh Fabric (Cat. #WAH11222) …….. $27.99 per lin ft
Buy It Online

2-Way Stretch Shielding Fabric

Excellent 2-way stretch shielding fabric with very high performance. Medical grade Silver plated 76% Nylon, 24% elastic fiber fabric.

Silver coating is 99.9% pure. Width: 135 cm wide (approx. 52 inches) but note it varies from lot to lot. Weight: 4.3 oz/yd² . Thickness: 0.40 mm. Stretch: ~100% in length direction; ~65% in width direction. Surface resistivity is < 0.5 Ohm/sq. (unstretched) . Temperature range: -30 to 90°C

Stretch Conductive Fabric (Cat. #WAH11321) …………… $49.49 per lin ft

Buy It Online

Swiss Shield Fabrics

Swiss Shield fabrics are lightweight RF shielding fabrics that are highly effective as well as attractive. They shield from cellphones and cell tower radiation, cordless phones, wi-fi, radar, microwave oven leakage, TV broadcast, etc. Certified to contain no harmful substances by OKEO-TEX 100 (Class 1). They contain no flame retardants.

Swiss Shield NATURELL™

Naturell™ is often used for bed canopies, curtain linings or drapes. It is a very attractive, ecological, unbleached ecru-white cotton fabric with zero chemicals, preferred by the natural and health conscious consumer. It provides the greatest shielding of the Swiss Shield fabrics (38 dB at 1 GHz). Comprised of 82% cotton, 17% copper, 1% silver. Extra wide (8.2 feet). Machine washable, gentle cycle. Hang dry. Iron with no steam, low heat. Do not use bleach or dry clean. Weight: 69 g/m2.

Swiss Shield NATURELL™ (Cat. #WAH11330) …………… $35.95 per linear foot
Buy It Online

4) Shielding Films.

Microwave Absorbing Carbon Laminate

Non-woven carbon fiber offers shielding as well as high microwave absorption. Appealing as a shielding option when you’d rather not use only reflecting shielding (to protect people in the vicinity whom the waves might be reflecting towards). The carbon material has a plastic laminate on it for ease of handling, reduced carbon dust and durability.

Carbon base material (without plastic laminate): Width: 48 inch (1219 mm), Weight: 34 g/m², Thickness: 18 mil (0.445 mm), Resistivity: ~3 Ohms per square, Tensile: 47 N/15mm. Relatively hard, inflexible material compared to fabrics though very light weight. Air and light do not penetrate. Use to line walls or for partitions or to line heavy curtains.
Please note, with some lighter weight shielding fabrics, which may not shield 100%, sometimes just using carbon laminate underneath the fabric to absorb stray microwaves can do the job. It is always best to purchase an Electrosmog Meter. to assess the RF/MV remediation results. Sometimes more than one layer of the carbon laminate is needed to reduce the microwaves to zero, but note with the carbon laminate this can be accomplished at a much lower cost than using multiple layers of the shielding fabrics.

Also helpful to absorb stray microwaves on rooftops where an antenna has been placed. Place this absorber underneath a metal shield.

MW Absorbing Sheet (Cat. #WAH11259) … $12.95 per lin ft
Buy It Online

Roll Surcharge … $10.00 Material will ship folded if this is not selected
Buy It Online

SKIN-Blok™ Peel & Stick Contact Film

Easy to install RF shielding for WiFi, smart meters, etc. Trim to size. Light weight and waterproof. Comes in a roll 24” wide by 16 feet long, in silver or gold. 20-25 dB attenuation.

Skin-Block™ –gold (Cat. #WAH1247-G)….$24.95
Buy It Online


Baby monitors emit as much radiation as the worst cellphones and transmit the entire time they are on.

The Baby Monitor Shield reduces up to 90% of the radiation emitted by a baby monitor. The shield measures 5”x7”. You will receive two shields, one for the camera and one for the monitor.

Baby Monitor Shield (Cat. #WAH50750 ) ……….. $19.95
Buy It Online

5) Shielding Paints and Covers.

Y-SHIELD Indoor/Outdoor Paint

High Frequency Shielding Paint

This is a water-based paint for shielding interior or exterior surfaces from radio frequency and microwave radiation up to 18 GHz (see graph below), reducing RF/MW by 99.99% (40 dB) with one layer. With a pure acrylic binder, it adheres well to masonry, cement, plaster, construction board, polystyrene, latex paint, and many other surfaces, is frost-resistant, dries quickly, cleans up with water, and comes ready to use.

The surface of this paint is highly conductive (about 10 ohms per square), and attenuation is consistent no matter what the polarization of the signals because of its holohedral carbon structure, without fibers or meshes. About 10% of the shielding is accomplished through the carbon’s good RF dissipation, which reduces reflections from both outside and inside the area to be shielded. It does need to be grounded.

It’s RoHS compliant, comes in black only, covers 50 to 100 square feet (5 to 10 square meters) per liter, and can be covered with latex paint, wallpaper, etc. It has a shelf life (unopened) of 15 months.

The minimum temperature for applying it is 1°C (33.8°F), and it can be shipped in the winter or any other season. It weighs 3.2 pounds per liter.

Click Here for complete installation instructions (.pdf)
Click Here for MSDS (.pdf)

YShield Liquid (Cat. #WAH70290-5L) … $404.77/ 5 liter
Buy It Online

YShield Liquid (Cat. #WAH70290) … $89.95/liter
Buy It Online

YShield Liquid (Cat. #WAH70290-4)…………… $29.95 per 4 ounce
Buy It Online

Circuit Breaker Shield

Decorative Magnetic Shielding

Strong magnetic field emissions (depending on how much electric current is flowing) and electric field emissions from a circuit breaker box (or fuse box) in any living space can be hazardous. Shielding must not hamper quick and easy access to the controls inside the box. Sized for a 1-2 bedroom apartment. It is not large enough for most homes.

Breaker Box
Make your own hinged shield from materials below if you know how. Otherwise, for a simple solution use this method: Hang a framed picture that has high-performance Giron shielding material adhered to the back of it over the circuit breaker box. The larger the shielded area, the more protection. Tests have found a 50-70% reduction of magnetic field from a 2-foot section of Giron in a 24×36 inch frame.

Three Easy Steps:

poster1 poster4 poster2
  1. Purchase Giron, 25.5 inch wide x 24 inch
  2. Get either a framed picture, mirror, Dry Erase board, or a cork bulletin board with a wood frame (samples only, use what you prefer), at least 24×36 inches
  3. Insert cardboard behind the framed object. Carefully, insert Giron behind the cardboard (the edges are sharp). Adhere Giron with duct tape to hold in position, if needed. Center Giron over the magnetic “hotspot” on the wall, and hang your picture. If there’s room, insert another layer of cardboard behind the Giron. Final product weighs about 9 pounds, depending on the frame selected.

GIRON for Poster (Cat. #WAH72273-24P) …………… $97.90

Buy It Online

6) “Dirty Electricity” Meter and Filters.


Filter Dirty Electricity without losing an outlet

Green Wave Filters are excellent filters for dirty electricity mitigation. Dirty electricity is produced by normal household devices, and passed on to other homes through the electrical service. While still using the basic “plug-in” method of other filters, these filters have been shown to boast more efficient and effective mitigation of dirty electricity. They even have a through-plug, so you can still use the outlet while you have a filter placed there! There is a ground prong on these filters. Remember, this is a filter, so some electricity must pass through the device, creating a small magnetic field. Designed for US and Canadian power distribution systems. Discount available for 8 or more. NOT a bio-energetic device. CE marked, and RoHS certified. Measure levels of Dirty Electricity with either the Dirty Power Meter by Stetzer or the Alpha Labs
Dirty Electricity meter, below.

GreenWave Filter (Cat. #WAH91808)…………$35.00
Buy It Online



Dirty Power Meter – by Stetzer

Low Frequency Noise Detector

Not for testing Washington politicians, this meter lets you detect levels of dirty power in home or office wiring, which can be corrected by installing Graham-Stetzer Filters (see below). The filters mitigate low frequency noise between 4 and 100 kilohertz, and this meter is designed to measure microsurges – voltage spikes – in that frequency range and display them as a numerical equivalent, in volts per second, of such noise.

No batteries are required – just plug it into a standard 2-or-3 prong or GFCI outlet and read the display. It works for 60 Hz, 120 Volt North American and 50 Hz, 240 Volt European systems (but an ordinary plug adapter is needed for European or other electrical outlets). By turning on various appliances (compact fluorescent bulbs, blenders, computers, laser printers, etc.) one at a time and taking readings, you can get a sense of which are the biggest polluters. The rule of thumb is that any outlet reading higher than 50 should get a filter – especially if it’s in an area frequently occupied (bedroom, office, etc.).

High Frequency Pollution Meter for Wiring:

With North American Plug (Cat. #WAH40803) ………………. $150.00 (Limited to 3 meters)
Buy It Online

Dirty Electricity Meter plus 3 Filters
For many, 3 filters that plus into the electrical outlet can be sufficient to bring the meter reading
down below 40, so this option can be an efficient way to get yourself outfitted. If you need more, the 20-pack
is available, above.

Set of 3 Filters with Meter (Cat. #WAHA91802-3M)……… $270.75
Buy It Online


Dirty Power Cleaner

Wherever there are active dimmer switches, electric motors, fluorescent lights (including CFLs), transformers, and many other electric-noise producing products, you also find dirty power in the form of microsurges – spikes of higher-frequency on the normally extremely low frequency (ELF) power in our homes and offices. This higher-frequency noise has been associated with symptoms of electrosensitivity (skin rashes, insomnia, depression, headaches, inability to concentrate, memory problems, fatigue, etc.), and possibly even more serious diseases like cancer. These small filters, when inserted into wall outlets, reduce this higher frequency noise, resulting in relief for many people.

They use no extra electricity but simply act to clean the electricity moving through the electrical system, which can make other electrical appliances run more efficiently and may actually reduce your utility bills. Each can easily be moved from one outlet to another as needed (for a detector of dirty power, see the DIRTY POWER METER above).
Though they can be ordered one at a time, the normal package of 20 units will clean the power of an entire, average-size home or office.

North American plug style:

Stetzerizer Multi-Pak Set of 5 Filters (5 unites, North American) (Cat. #WAH91802-5) ……… $215.00
Buy It Online

Stetzerizer Single Filter (Cat. #WAH91802-1) …………. $45.00
Buy It Online



See and Hear the Dirty Electricity in Your Wiring

Alpha Labs also makes a Dirty Electricity meter. Dirty electricity is a mixture of high frequency signals that travel on the wiring of your building. Studies have shown that it can affect our biology in negative ways. A published study in a California school showed high dirty electricity classrooms were linked with cancer.

In addition to measuring dirty electricity (in mV) the meter gives a sound which tells a lot about the strength and frequency of the dirty signal. Very easy to use, just plug it into your outlet. Requires no batteries.

The sound output is demodulated, so you will know if you are picking up an AM radio station, and with some practice you can distinguish various sources of dirty electricity (such as dimmer switches or AC adapters) by the unique sound they make.
Comes with N American plug, but can be used anywhere in the world (on single-phase circuits) with simple outlet adapters. Newest version now works with both 110/120V and 220/230V. Covers 10 KHz – 10 MHz.

Bonus: display shows both the level of dirty electricity and the normal line voltage, so you can see if your normal voltage is high, low, normal or fluctuating.

Operating Voltage: 85-250 VAC; 50/60 Hz
Voltage Accuracy: +/- 1 VAC
Dirty Electricity Range: 1-1999 mVAC (differential)
Dirty Electricity Accuracy: +/- 5% @ 1MHZ; +5% to -50% @ 10 KHz TO 10MHz
Size: 5.2 x 3.6 x 1.6 inches; 132 x 91 x 41 mm
Weight: 8 oz

Line Noise Meter: 110/220V version (Cat. #WAH40148-110) ……….. $159.95
Buy It Online


7) Reducing Cell Phone Headsets, Cell Phone Cases.


“Minimizes Radiation Around the Head”

If you must use a cell phone to make a call, distance is very important. Using a headset to increase the distance from the phone to your head dramatically reduces your radiation exposure.

AIR TUBE headsets are designed to minimize your exposure even more because there are no speakers or electronics (no EMF) in the earpiece itself. The sound is carried through a tube into your earpiece, so that radiation and EMF can’t travel through the wire into your ear.

Ear-bud style with soft rubber cushions. The cord is 39 in. and has a built-in microphone. Works with most phone models. Patented. Please check your phone for which plug style you need.

Air Tube Headsets:

For iPhone and similar models: (Note that these also work on XBOX ONE and PS4)

iBrain 3.5 mm, 3 band plug (clear) Mono – one ear bud (Cat. #WAH50251-mono) …………. $25.95
Buy It Online

iBrain 3.5 mm, 3 band plug (clear) Stereo – two ear buds (Cat. #WAH50251) ………… $28.95
Buy It Online

For most cordless phones and other styles:

2.5 mm, 2 band plug (clear) Mono – one ear bud (Cat. #WAH50280) …………………….. $23.95
Buy It Online

Important! iPhone 7 and later require an adapter (one was supplied with the phone when you bought it) to be able to use an air tube headset.


Versatile Adhesive Shielding Patch

This flexible RF shielding patch is made of a metalized fabric that is conductive on both sides, with a super strong conductiveadhesive that will stay in place wherever you put it. It can be cut into any shape. Excellent for a shielded passport or credit card sleeve, to line a purse, wallet, or cellphone case, shielding a pocket, shielding your homeopathy bottles, attaching a ground cord to grounding fabric, and many more uses. 40-50 dB from 10 MHz to 10 GHz. Two patches are included in each order, each 5.5×8 inches, black in color. Patches are not meant to be applied to human skin and are not machine washable.

BlackOut Patch (Cat. #WAH50345-R) ………….. $8.95
Buy It Online



Shielding material on the inside of the holster reflects up to 99% of the radiation being emitted by your cell phone, while still allowing the phone to receive calls and messages. The holster is made of thick, padded elastic Neoprene to help protect the phone while remaining very lightweight. Patent pending.

The large size has a Velcroed flap and fits phones up to 5.75” x 2.75”.

Note: While images show a belt clip, newer models of the holster no longer have a belt clip.

Large(Cat. #WAH50336-L) … $29.95
Buy It Online

Stereo Hands Free Headset with Microphone

stereoKeep your cell phone farther from your head and body with this stereo headset. Headset has a gold plated 3.5mm, 3 band plug. Sporty lightweight design, this headset provides clear stereo sound quality comfortably to your ears. The convenient microphone allows you to make and receive calls at the touch of a button. Compatible with all universal 3.5mm headphone jacks. Can be used with Ferrite Snap Bead to further reduce RF exposure.

Stereo Hands Free Headset with Microphone Green (Cat. #WAH50727-GN) …………… $16.95
Buy It Online

Car Mount for Smart Phones

Keeps Radiation Away From Your Body While Driving

Keeps your head and body farther from the radiation and allows you easy access and hands-free use of your phone. This handy mount can securely hold your phone, iPod, MP3 player or GPS unit. Plugs securely into a 12v plug and is fully adjustable to any position. Cradle adjusts and can securely accommodate devices up 3.5 inches wide. Can also be used on boats, or anything with a 12v port. This unit even has a 12v through-plug, and two USB ports to include your phone charger, and even an extra one for the passenger!

Cup Holder Mount for Phones & GPS (Cat. #WAH50730) ……….. $19.95
Buy It Online


OVER THE HEAD HEADSETa236-4 a236-235s

‘Hands Free’ over-the-head headset for use with cell phones, and also with tape or CD players. This is for people who prefer for comfort the ‘over-the-head’ style to headsets with only an earbud. Significantly reduces cell phone radiation to your head. You can use this with the microphone on either side. Also features an adjustable boom microphone for optimum voice output and a four-foot cord. Comfortable, solid feel that stays in place better than headsets with earbuds and goes on quicker.

Boom Headset 2.5mm (Cat. #WAH50726-2.5) ………… $17.95
Buy It Online

Boom Headset 3.5mm (Cat. #WAH50726-3.5) ………… $17.95
Buy It Online

Headset Extension

extention cord 1Create more distance between your body and the radiation coming from your phone. These headset extension cords are 2.5 mm and 12 feet long. You can connect up to 2 of them at once for a full 24 feet.

Headset Extension Cord 12 ft (Cat. #WAH60236-EXT) …………. $4.95
Buy It Online


An RF-Sponge for Wiring

Headset wires (and anything else metallic) can become an antenna for high-frequency signals and noise, and transmit the RF to your head. A ferrite bead acts like a sponge for high frequencies and keeps them from continuing on to the ends of the wires closer to your body. The two halves of the small bead snap together around the wires and “soak up” the RF. They’re very light, grey in color, and about an inch long, with a minimum of 50 ohms impedence. They fit wires 5 mm in diameter or less (you can knot smaller wires at each end of the bead to keep it in place).

Ferrite Snap Bead (Cat. #WAH60238)………. $4.95
Buy It Online


Prevents The Passage Of Electric Charge, Microwaves, And Moisture

EMP Faraday Bags are designed to protect sensitive electronics and other items against EMP current, static discharge, microwave transmission, RFID snooping and moisture damage.

EMP Faraday Bags are recommended to protect:

  • Laptops
  • Cellphones
  • iPads
  • Flash drives
  • Floppy disks
  • Homeopathic remedies
  • Passports
  • Credit cards
  • And much more!

The Small 8X8W bag is ideal for cell phones, iPods, flash drives, GPS and small cameras. Large 16×18? bag is ideal for laptops, gaming systems, radios and accessories.

EMP Faraday Bags have a 38-pound puncture resistance. The multiple layer construction provides full protection against ESD, EMI/RFI and tribocharging. The moisture barrier performance exceeds foil laminates for low Moisture Vapor Transmission Rate (MVTR), even after flexing. Opening can be heat sealed with a hot iron. Manufacturer recommends double bagging for best results. Does not provide magnetic shielding.

Electrical Properties

*EMI Shielding (MIL-B-81705-Rev-C): >40 db Between 1 & 10 GHz
*Resistivity-Conductive Metal Layer (ASTM D-257): <2 Ohms/sq.
*Surface Resistivity (both surfaces) (ASTM I-257 @ 12% RH): <10 12 Ohms. sq. in.
*Static Decay (FTMS 101C, Method 4046.1 5000 to 0 Volts): <0.05 Seconds
*Capacitive Probe Test (High Voltage Discharge) – (EIA-std 541/Appendix E-1 KV): <8 Volts
*Charge Generation-nominal (Modified incline plane Avg. nC/ -0.09 Quartz: +0.10

Physical Properties

*Total Thickness: 7.0 mils
*Light Transmission (ASTM D-1003-77) <.01%
*Tensile Strength (ASTM D882-83 Method A) 735 lbs.
*Tear Strength: (D1004-66 – Notched) MD: 5.8 lbs. TD: 7.5 lbs.
*Burst Strength (FTMS 101-C Method 2007 1a) >130 psi
*Puncture Strength (FTMS 101-C Method A) >38 lbs.
*Elongation (ASTM D822-83 Method A)MD: 40% TD: 74%

Meets the military specification MIL-B-81705-Rev-C

EMP Faraday Bag

Small 8×8 inch: (Cat. #WAH50264-S) ………….. $8.95

Buy It Online

Large 16×18 inch: (Cat. #WAH50264-L) ………$20.95

Buy It Online



extension cordAdd length to your headset cord, allowing you to keep the cell phone even farther from your head and body. This extension cord is 3 feet long and works with a standard 3.5mm, 3 band phone jack. One end goes into the phone, the other end connects to your headset. You can combine up to 4 extensions cords, allowing you to get 12 feet away.

iPhone Extension Cord – White (Cat. #WAH60446-w) …… $4.95
Buy It Online


8 ) Cell Phone Warning Signage.


hang 1hang 2Help remind fellow motorists of one of the many dangers of cellphone use – driving while distracted! Good quality vinyl bumper sticker reads “Hang Up and Drive!”

Hang Up and Drive (Cat. #WAH99637) ……. $4.95
Buy It Online


Be clear when you want to establish a “No Cell Phones Zone”. This decal can be put up in offices, schools, hospitals, trains, homes or any other place you desire to limit exposure to microwave radiation. Decals measure 4″ by 4″. Very solid and strong adhesive, just peel and stick.

No Cellphones Decal, 12 pack (Cat. #WAH99609) ………. $4.00
Buy It Online

9) Books and Other Resources

BOOK: Public Health SOS: The Shadow Side of the Wireless Revolution

Read this primer on EMF and health by a leading EMF activist and world renowned EMF scientist to learn what the independent science shows about biological effects of electromagnetic fields, what you can do to create electromagnetically safe environments and how you can help get Congress to pay attention to this important issue affecting humans, animals and nature. Public Health SOS: The Shadow Side of the Wireless Revolution resulted from 110 Questions asked of the audience at The Commonwealth Club of California in 2008, the nations largest and oldest public affairs forum. 120 pages, 2009.

Public Health SOS  … $19.95

Buy Online

cell towers bookCell Towers: Wireless Convenience? or Environmental Hazard?

Ed. by B. Blake Levitt

Follow Blake Levitt on hazards from cell towers. She has an in depth knowledge of the cell tower science and will soon publish an updated review with Henry Lai, PhD.

Cell Towers (Cat. #WAH99581) … $22.95
Buy It Online

EMF off!: A call to consciousness in our misguidedly microwaved world

by Olga Sheean

With humor, insights and discoveries from the forefront of modern science, this book tells a profoundly personal story, revealing the deeper truth about our love affair with technology, why governments are hiding the facts, and how neuroplasticity and quantum physics are transforming our perception of reality and our capacity to transform our personal and planetary health.

EMF Off! (Cat #WAH99521)….$19.57
Buy It Online

10) Grounding Devices.

Anti-Static Mat

Heavy duty static control mat (12” x 12” x 1/16”). Place on your desk so that your skin touches it when typing. Discharges static electricity. Includes a 5 ft grounding cord with alligator clip. Note this cord does not contain a safety resistor. For an Earthing™ grounding mat with 100,000 ohm resistor that plugs into your ground port in the electric outlet, and to learn about the new field of Earthing Science, please go to

Anti-Static Mat (Cat. #WAH80212) ………………….…. $39.95

Buy It Online

11) Computer Accessories.

usb ground cordUSB GROUND CORD

Ground Your Laptop

Most laptops are not grounded, even plugged in. Ungrounded electronics may emit high electric fields. Grounding helps to minimize this. The 6 foot ground cord plugs into the USB port and the other end plugs into a grounded wall outlet.

Use an outlet tester, like The Socket Tester above, to check your outlet for proper grounding before connection a laptop to ground.

USB ground cord (Cat. #WAH80295-USB) …………… $8.95

Buy It Online

Shielded Extension Cord

Shielded for Both Electric and Magnetic Fields

a738Compared to ordinary extension cords, these dramatically reduce field emission. North American style extension cords are made with 100% MuCord™ for superior electric and magnetic shielding. Use these with computer equipment, lighting, small appliances, power tools, etc. Can be used to move Stetzer (Dirty Electricity) filters further away from areas where people are. Link several together for a longer length cord. Run this extension cord anywhere you have power cords near your bed, workstation, couch or other main living area to reduce EMF to negligible amounts.

  • Indoor use only
  • NEMA 5-15 plug and socket (3-prong, grounded)
  • Plug and socket color/style may vary
  • Up to 14 Amp, 120V

6′ Long Extension Cord, Shielded (Cat. #WAH60738) …………… $33.40

Buy It Online

12′ Long Extension Cord, Shielded (Cat. #WA739) …………… $42.90

Buy It Online


This keyboard allows you to reduce your EMF exposure by increasing the distance between you and the computer. This is especially important with laptops, as their built-in REMOTE KEYBOARDkeyboards are directly over the greatest source of EMF in the computer. The keyboard has 107 keys and connects to your computer’s USB port with a 54 inch long cable.

Remote Keyboard (Cat. #WAH50248-S) ……. $14.95

Buy It Online

Computer Mouse, ball type

Ultra low emission ball type mouse with retro design. Small supply available. Tests with a Trifield meter revealed no measurable magnetic or electric field emissions.

This mouse has two buttons, a 40 inch cable and PS2 plug. The old style ball for detection of movement means no high emission due to optical electronics. Will plug and play on most computers. DOES NOT WORK ON MAC OR APPLE DEVICES.

Computer Mouse (Cat. #WAH50310) ………. $14.95

Buy It Online


Protect your hands from radiation

gloves 2gloves 1You may be taking steps to protect your head and body from radiofrequency radiation and electromagnetic fields when you use a cellphone or computer, but your hands are often the closest to the source of radiation. To prevent ES symptoms in your hands when using electronic devices, these gloves form a conductive enclosure (with a resistivity of less than 10 Ohm/sq.), shielding radiowaves and electric fields, acting like a Faraday cage for your hands. They are soft and light weight and offer good tactile sensitivity. Made with polyester fiber twisted with pure Silver fibers, they are knit into a stretchy glove, which are hand washable and tested for 50 cycles with no appreciable loss of conductivity. They can also be used on touch screens like an iGlove.

Shielded Gloves:

Adult Size (Cat. #WAH21351)………………………….$16.95
Buy It Online

12) Smart Meters


Everything You Need for Effective RF Shielding

sm 1This kit contains everything you’ll need to set up a simple but effective shield for a smart meter. The shielding kit covers an area of 8×7 feet and includes an RF sm 2reflector, an absorber material, mounting tape and a ground cord. The shielding is placed on the interior of the wall on which the meter is mounted and can be covered with any finish of your choice. When properly installed, it will shield almost all radiation emitted by the smart meter. Clear instructions are included.

It is important that the shield be placed between the source of radiation and the people you are protecting. It is also important to avoid sources of radiation (cordless phones, cellphones, wireless routers, wireless game systems, etc.) being placed on the interior side of the shield, as this will reflect RF back into the home.

Smart Meter Shield Kit (Cat. #WAH50219) ……….. $349.95
Buy It Online

For questions please email [email protected].

LEARN MORE! Go to to hear free audio interviews of scientists talking about electromagnetic factors in health. You can purchase the E-Book: “Public Health SOS: The Shadow Side of the Wireless Revolution” there and hear the answers to 110 common questions on this topic asked by the audience at the Commonwealth Club of California.

Get up to speed now and create safe environments for you and your family!

EMF Petition Flyer PDF – Distribute in Your Community!