Beautiful and functional

$2,006.00 QS

Top of the range HF shielding canopy
A very light and breathable material to shield HF radiation from radio/tv/mobile phones, etc.

If your aim is the shielding of High Frequency Radiation, this is a very efficient solution. 

However, Topaz can not be earthed, if you intend to protect yourself against electric a/c fields.

Beautiful looks and style.  Comes without the wooden stakes.

Technical Data:
Size:                   Queen size, but adaptable. (Also available for single bed.)
Colour:               White
Properties:        Washable (30 degrees Celsius), colour fast, anti-static
Material:            93 % polyester, 7 % polyamide, silver-coated
Shielding:          32-13 dB at 200 MHz to 3.3 Ghz

 

A very popular design, the dome is based on a traditional mosquito net. 

From $1,433.00

The Guardian products are constructed from silver bobbinet fabric and provide excellent shielding performance of over 99.6 % power reduction across the most common frequencies.
This can be earthed to provide added protection for Electric Fields.

The shape is maintained by the provided wooden ring, ensuring the net remains fully open at all times. 
It is easily adjustable and can be hung up to a meter from the ceiling.

The Guardian nets also have the added benefit of being antibacterial and antistatic due to the use of pure silver coated yarns in the construction.
Single:      914 cm circumference
Double:     1097 cm circumference
King:         1280 cm circumference

Genuine Swiss Tuille fabric is constructed by warp and weft yarns in which the weft yarn is looped diagonally around the vertical warp yarn to form a hexagonal mesh which is regular and clearly defined. 

By using the finest gauge and filaments, a transparent and tear resistant mesh is formed, which gives

Fibers used are folded long staple Egyptian cotton, lycra, polyamide, polyester, silk and polypropylene.

Style                        Dimensions       
Single Dome         H 229 cm, circumference 640 cm   
Double Dome 1    H 274 cm, circumference 823 cm   
Double Dome 2    H 274 cm, circumference 914 cm   
Double Dome 3    H 274 cm, circumference 1097 cm   
Double Dome 4    H 274 cm, circumference 1280 cm   

"Low E-Field Enclosure"

$656.00 + gst ea


This simple canopy, made with an extremely high grade conductive silver/nylon fiber, provides you with an electrical field shielded environment
so you can rest while minimizing the negative effects electrical fields can have on brain function, melatonin production, and other body functions.
(This fabric also provides >95% shielding of microwaves and radiowaves!)

Simply suspend this canopy from the ceiling (hardware included).
Can also be used over the dining table, desk area, workstation, or anywhere you want shielding!

Size: 3.5mt wide x 6.5mt length. Suitable for a king size bed or smaller.

This canopy is suitable for earthing electrical fields.


 

Soft Enough for Babies and Very Effective

$90.00 + gst/ metre


From the look and soft feel of NaturaShield, you would never know it was a high performance shielding fabric.

Advance technology has created a fiber that has the conductive components on the inside, with pure natural cotton on the outside.
The result is a fabric, which is gentle to the skin, has a great feel, and still provides 20-35 dB from 100 MHz to 2.2 GHz,
and residual performance up to 10 GHz, according to independent test results.

Naturally, it can easily be used for static discharge and reducing body voltage. Surface resistivity is 109 Ohm/sq.
Perfect for bedding, clothing, drapes and most other applications where you want conductivity or microwave shielding
without the harshness of metallised fabrics.


Completely machine washable (warm, normal cycle, do not use bleach) and dryable (cool) without losing shielding performance, cuts and sews like ordinary cotton, 125 g/m2, 152cm (60") wide, white as snow with a fine grey grid.
Cool iron.


 

A light weight, durable conductive fabric.

 $45.00 + gst/ metre


87% polyester, 13% gray BASF Resistat (carbon) fibres woven right into the fabric in an attractive diamond pattern
providing surface resistivity of 105 ohms per square.

Very comfortable, only 100gm/sq mt, it cuts, sews, and washes like any polyester fabric!

Wash in tepid water, neutral pH, and mild soap.
Air dry or tumble on low heat.
May be ironed on low heat.

Conductivity will hold up to 50 or more low heat washings.

Can be used to make E-field shielding bedding, appliance covers, clothing, drapes, room dividers,
and anything else you can sew.
Some people claim they can sleep noticeably better when they sandwich conductive fabric into their bed sheets.

Available in 152cm width. Colour is White with Grey diamond pattern.


 

"Near Field Magnetic RF Shielding"

$92.50 + gst/ metre

This is a very unique multi-metallized fabric. Of course you get good far field RF shielding: 65-80 dB tested over 30MHz to 1GHz.
But in addition, because of the Cobalt alloy top coating, this material offers remarkable magnetic shielding in difficult near field conditions.

                                            

Light weight (only 100 g/m2) and very flexible, tight taffeta weave.
Resistivity less than 0.1 Ohm/sq.
105cm wide, silver colored.

"Conductive Adhesive!"

$9.50 + gst/ metre

$70 + gst/ roll

High conductivity, high flexibility fabric tape with conductive adhesive.

Nickel and Copper coated nylon ripstop fabric (with anti-fray) offers excellent RF shielding properties (82 dB at 1 MHz)
and electrical conductivity (surface resistivity of less than 0.1 Ohms/sq).

       

Use it so seal gaps, seams, and edges of shielding fabrics, paints or plastics.
Also can be used to create conductive pathways on surfaces or add shielding to cables and flexible conduits.

Cuts easily with scissors.
Extremely corrosion and tear resistant,
-40 to 100^oC.
Only 0.152 millimetre thick.
2.5cm wide, 7.6 metres per roll.


 

Reduces Electric Fields From Live Wires!

$7.75 + gst/ metre
Specify desired length in metres. (20mts @ $6.50 + gst per mt)

         

Composed of electrically conductive black polyethylene and great for shielding electrical cords.
It's easy to slide electrical cords through this 10cm wide (when flat) sleeve without having to remove the plug
from the end of the cord.

Surface resistivity <1000 ohms/square.

Only 4 mil thick, it won't hold up to tearing, heat or abuse, but it's tough enough to do a great job on the lamp cord by your bed,
the air conditioner cord, and particularly for computer cords.
Use a grounding cable, and please be careful when handling electrical cords.


 

$45.00 + gst ea

You can ground a useful (55cm x 28cm) area with this professional quality heavy-duty static control mat.

Use it with static sensitive computer equipment or as a surface for handling static sensitive semi-conductors.
Put it under your keyboard or laptop.

More importantly, you can simply touch the mat with any part of body to dissipate electric field build-up and equalize your potential with ground.

Put it on your seat or under your pillow.
Step on it barefoot and it's as good as walking through Mother Earth's own cool green grass.

Can be trimmed with scissors to fit any area.
Includes 3mt grounding cord with built in 1 megOhm resistor.
Surface resistivity less than 3 x 103 ohm/sq.
Black rubber on one side and tan vinyl on the other, about 1/8" thick.


 

Bio-Grounder & Vehicle Ground Strap Kit. $95.00 + gst ea.


Place this simple little $65.00 pad on your car seat and attach the provided ground wire to any portion of the metal seat frame.
The Bio-Grounder drains away Body Voltage which otherwise build up (90mV and more in some tests).

                 

Bio-Grounder may reduce the symptoms electromagnetic sensitive individuals typically experience in vehicles.
Drivers report a calm increased alertness, less fatigue, and less tendency for road rage.

Can be used with any car, truck, ride on mower, bus, plane or just about any motorised vehicle. One size fits all.
Get one for each passenger.

"Many people experience shocks from 'static electricity' when they get out of their car. Usually the car is blamed. In fact, it is not that the car is that is electrostatically charged - but your own body.
If you are at more than about 3500 volts then you are likely to feel a shock when you discharge yourself on contact with the car bodywork or earth.
As it is not plausible to specify or control the clothing people wear, the action to limit shock risk needs to be part of car system design."
    
              
The Bio-Grounder comes with a Vehicle Ground Strap (like a grounding wrist strap for your vehicle).
The Vehicle Ground Strap can be used on any vehicle.
Simply affix the straps clamp to the chassis of the vehicle and allow the conductive strap to dangle to the ground.

Safe, durable and unaffected by the weather, the Vehicle Ground Strap maintains a secure ground
and electrically neutral vehicle. 45cm long.


 

"High Performance RF Shielding For Windows with Adhesive"

$300.00 + gst/mt X 100cm
$430.00 + gst/mt X 150cm
Silver/blue tint. Choose width.

Most RF entering a room will come through the windows.
Shielding the windows is the logical first step to reduce your exposure.

Don't want to replace the whole window to get good shielding?

Cut Tinted Film to size, peel the backing, wet, and apply to your clean windows, doors, or other glass surfaces
to block wide range of radiofrequency radiation.
Provides certified 22+ dB reduction at cell phone frequencies and tested from 30 MHz to 4.5 GHz.

The benefits of window shielding include controlling heat gain or loss, and improved safety, security, energy efficiency,
and appearance of your building.

Window tint rejects up to 79% of the heat that would otherwise come through the window.
That can translate into energy savings.
This tinted window film also keeps you warmer in the winter months by reflecting manmade heat back into the building.
This can reduce heat loss by up to 30% to save you money and improve occupant comfort.
By blocking out 98% of UV light, it protects from the sun's harmful rays and significantly reduces fabric and furniture fade.

In addition, tinted window films reduce glare to improve your indoor visibility, especially with respect to computer
monitors and televisions.

Frequency    Attenuation    Frequency    Attenuation
30 MHz           24 dB            1 GHz            24 dB
100 MHz        22 dB             2.5 GHz        26 dB
300 MHz        22 dB             4.5 GHz        27 dB

Delivery & installation advice on application.
 

$168.00/mt

HF Radiation Protection - high transparency window shielding foil

Shielding effectiveness 14 - 23 dB dB (95 - 99.5 %) between 200 MHz to 10 GHz
Silver-based foil with outstanding light transparency of 69%.


(See the foil in the marked area on the window)

For shielding against HF radiation from mobile phone transmitters, TV, radio, radar, military installations.

Easy to install.
Note that this product comes off the roll at a width of 152cm.  

Price by square meter.

Technical Data:
Width:                           152 cm
Shielding:                     14 - 23 dB at 200 MHz - 10 GHz
Thickness:                    37.5µm
Application:                  Inside of window, self adhesive
Light transmission:     69% (visible spectrum)

 

$169.50/mt

HF Radiation Protection - window shielding foil

Shielding effectiveness 33 - 32 dB ( >99.9 %)
between 200 MHz to 10 GHz
Foil with low light transmission of 32 %. 

Good for window tinting.
Self-adhesive.

For shielding against HF radiation from mobile phone transmitters, TV, radio, radar, military installations.

Easy to install.
Note that this product comes off the roll at a width of 152 cm.  
Price by square meter.


Technical Data (RDF 22):
Width:                          152 cm
Coating:                      copper/silver
Light transmission:    32 %
Shielding:                    33 - 32 dB at 200 MHz to 10 GHz


 

                         
           
Easy to Use Silver Coating

$230.00 + gst/ lqt (0.95lt)
$610.00 + gst/ 1 Gal (3.78lt)
+ P & H  approx $65 for 2qts

Need high grade RF shielding in a water base?
Silver Lining is non-toxic because it is a one component acrylic latex coating using silver particles for conductivity.

Cleans up with water like ordinary house paint. Can be rolled or brushed.

Compatible with almost all plastics.

A quart covers approximately 11m2 in a 2 mil thick application.

Resistivity is 1 Ohm/sq. at 2 mils, attenuation is 80 dB over 1 MHz to10 GHz.

For interior or exterior application, but a protective topcoat is recommended when used outdoors.
Flat gray finish.

 

$750.00 + gst/5lt
$200.00 + gst/1lt
+ P&H Safe for air or ground shipping any time of year.

Easy to apply water-based paint for walls, ceilings, doors and other interior OR exterior surfaces.
Very effective for blocking cell phone signals, CB, TV, AM, FM signals, radiofrequency radiation and microwaves.
Tested highly effective up to 18 GHz!

Based on a high quality pure acrylic binder, this shielding paint offers a perfect compromise of excellent attenuation,
high water resistance and good ecology.
Good adhesion on many surfaces and substrates like latex paint, construction boards, cement, plaster, polystyrene,
masonry surfaces, etc.

               

Frost-resistant liquid format, ready to use right out of the bottle.
Easy to handle brush, roll, or spray similar to ordinary wall paint - and still achieve an amazing reduction of HF-Radiation
with only one layer. Dries quickly. Water clean-up.

Due to its holohedral carbon structure, without fibers or meshes, it offers consistent attenuation regardless of the direction
of signal polarization, and a highly conductive surface.
As a bonus, carbon is a good RF absorber.
About 10% of Y-Shield shielding effectiveness is due to absorption.
This helps reduce reflections and minimizes the risk from RF sources trapped inside the shielded area.

Cover with latex paint, wallpaper, etc. to achieve desired aesthetics

Color:                                                         black

Attenuation:                                             typically 40 dB per layer

Resistivity:                                                 ~10 Ohm per sq

Minimum application temperature:      +1^oC / 33.8^oF

Weight:                                                      3.2 lb /liter

Typical coverage:                                    50-100 ft2 (~ 5-10 m2) per liter

Shelf Life:                                                 15 months, unopended

            RoHS Compliant

Requires grounding like any other RF shielding material. Appropriate for home, industry, research, and
educational applications.
Can be used for interior or exterior application, overcoat with high hiding latex paint of any color.
15 month long shelf life.

$85.00 + gst ea

Specially designed for grounding flat surfaces painted with Y-Shield.


Attach to surface after Y-Shield has dried, but before overcoating.
(Can also be used with other electric field paints).

$65.00 + gst a set.

Consist of a grounding rod, clamp to connect wiring to the grounding rod, up to 5 metres wiring suitable for the grounding
of fabrics and shields, and a clip attachment to connect your shielding materials to the wiring.
 

As used for high magnetic field shielding in commercial situations

$100.00/sheet + gst.  2mt X 1mt sheets
Delivery & Installation advice on application.

Magnetic fields are much more difficult to shield from building occupant spaces as by their nature, ELF AC Magnetic Fields
will penetrate building materials easily and are best avoided through distance.
When this is not an option thick dense materials like lead can produce a reduction in a magnetic field level.

But the best material to use is the lightweight high tech MagField Shielding Metal,
less than 5mm thick it can easily be installed during construction or remodelling,
or after a magnetic field problem has been discovered and needs remedying.

When tested against a 50Hz magnetic field ranging in field strength from 1,000mG to10mG
the MagField shielding metal reduced the field strengths as follows:

MagField Shielding metal is most suitable for the shielding of meter boxes and other specific Magnetic Field
sources both in the home and workplace.

Another format of MuMetal, great for MagField Shield Protyping and for Joining MagField Shielding sheets.


$60.00 + gst/ 50cm (enough for 20 nail heads)
$110.00 + gst/ metre Specify desired lengths up to 30mt.

When you need more than one MagField Shielding sheet to cover an area, how do you handle the joints?
Joint-Shield is the perfect solution!
This is a generous 0.25 millimetres thick, fully hydrogen annealed magnetic shielding alloy with adhesive backing
(rated -15 to 35^oC) on one side.

Simply overlap MagField Shielding sheets by 50mm, use clouts to secure the top and bottom of the sheets and cover
the nail heads with a 5 X 5cm square of Joint-Shield.
For an even more secure system "tape" over the seams with Joint-Shield high permeabilty alloy.

Simple to use: just cut to desired length with a heavy scissors, peel the protective backing and press into place!

Joint-Shield can also be used by itself as an excellent magnetic shielding material when a 10cm width and adhesive backing
is desirable (wrap it around wiring and conduit, speaker magnets, even small appliances like shavers and hair dryers!).

Joint-Shield can be shaped by hand, without the need for special tools, but watch the sharp edges.


 

While special alloys in Magnetic Shielding Foils exhibit high magnetic permeability and the electrical conductivity of the E and
RF Shielding Fabrics makes them more attractive to Electrical Fields than humans, there are many factors that affect
the amount of shielding you will achieve by using these materials.

The list of such factors includes: size and shape of the field source, size and shape of the shielded area,
seams in the shielding material, frequency of the field, distance from shield to source, orientation of shield to the source, thickness and treatment of shielding material, etc.

Because there is little to no control over many of these factors, we cannot and do not guarantee any specific shielding
performance for a specific application of these materials.
Also, note that foils, ribbons and plates, once cut to your specifications, are not refundable.

If you are not sure how to use these materials, you may call for suggestions or I may even be able to locate the name of
an experienced shielding designer/installer in your area who can assist in designing your shield.
 


 

Reduce electric fields in your home, improving your health and your sleep. 
Your home feels more quiet and calm and you will sleep more peacefully. 
Children can respond particularly well.

Demand Switches are installed into the fuse box.  They eliminate electric fields by turning off the circuit they are guarding,
when no current is flowing.  Sleeping amongst electric fields is a health hazard.

When you turn off the last appliance (e.g. the bedside lamp), the switch senses that no electricity is used and disconnects
the circuit in the fuse box, giving you and your family a safe night's sleep (of course, it works also during the day). 
When you turn your light on again, it re-connects within a 50th of a second. 

The functioning of other appliances, like the fridge, is not affected, as they are not connected to the same bedroom circuit.

We are offering  various types of demand switches, depending on your needs. 
The simplest version, which works for most situations, is the DS Comfort 1.
The Comfort 7 and 8 switches are the latest development. 
They are able to detect and tolerate a residual current flow, which makes installation much easier.
 
For particularly difficult installations, Gigahertz developed a the Ultima range, which can switch off, even though up to
100 Watts of power is drawn as a base load.

Demand switches need to be installed (circuit diagram included) by a licensed electrician.
Gigahertz and Biologa demand switches have come out on top in tests by the German consumer's association.

For any further questions about the right switch for your individual situation, please call Building Biology Australia. 
We are happy to help.


Key Benefits

Makes your home a safer place by reducing electro-pollution.
Improves your sleep.
Fully automatic.  Install and forget.
5 Year warranty

 

From $285.00


The most commonly used switches.
Reliable and suited for almost all situations.

Comfort 1:  10 Amps, ideal for light circuits
Comfort 5:  16 Amps, ideal for straight forward installation in light or power circuits
Comfort 7:  16 Amps, the most popular model suits most situations.
Comfort 8:  16 Amps, designed for the most difficult situations, this model's sensitivity is adjustable.

From $345.00

Ultima are ideal for situations, where there is always a residual load, which prevents normal demand switches from turning off. 
With an Ultima, you can tell it to turn off once there is a base load of 25 W (or similar).

Ultima 7:  Works with a load of up to 12 Watts
Ultima 8:  Works with a load of up to 100 Watts; also availabel with time twitch, for water beds, etc.

$432.00

This demand switch has been designed as a very economical way to securing TWO circuits.
High quality, made in Germany
5 year warranty


Specifications
240 V, 16 A
52 x 55 mm (3 TE)
test current 9V DC
Sensitivity adjustable 0-100 mA
Turn-off delay 4 sec
Turn-on delay 0.1 sec
LEDs green=connected, red=load 1 and 2

 

$565.00 + gst ea

Lightweight and completely self contained, this easy to use Gaussmeter from FW Bell is ideal for commercial or home use.

Accurately measures Extremely Low Frequency Magnetic Fields generated by electrical equipment.
Applications include detecting magnetic field emissions from a wide variety of sources, including
video display terminals, AC power lines, office equipment, household appliances, and all types of electronic equipment.

Look at these key features:

USB interface allows power through the USB (cable not included), can also be powered by external 5VDC adapter
(not included).

Basic Accuracy                  (> 4 mG, 40-80Hz)    (2% + 1 digit) typical
Frequency Response       +/-5%    30 to 2kHz
Update Rate (display)      2 readings/sec
Measuring Range             0.1 to 599 mG; 0.01 to 59.9µT
Minimum Resolution        0.1 mG /.01µT

This meter is the same as the older FW Bell 4080 approved for use by ARPANSA as a Magnetic Field measuring meter
although brand new and with more scope and usability.

* model shown is the 4190. Both models look almost exactly identical, but the 4190 has an improved accuracy, a wider range,
and internal Software Data Logging capability. The 4190 is available for $945.00 + gst.



Simple to use, hand held, and completely self-contained, this meter is extremely fast.
Simply turn the unit on and take true RMS 3-axis readings. This is a really fine piece of equipment at a great price.

True 3-axis sensors insure that measurements remain accurate regardless of the orientation of the instrument,
making this the easiest digital gaussmeter to use, by far! Just turn on the switch and take your readings.
Lightweight and self-contained, this unit is ideal for commercial and home use.
Applications include detecting magnetic field emissions from a wide variety of sources,
including video display terminals (VDTs), AC power lines, office equipment, household appliances,
and all types of electronic equipment.

Frequency Range	20-2000 Hz
Mode	triple axis
Field Strength	0.1 - 1999 mG RMS autoranging
Accuracy	50/60 Hz: 1% ±1 digit; 40-200 Hz: ±5%; 20-2000 Hz: -3dB

Budget Minded, Information Packed


$185.00 + gst ea

The meter represent both a price and technology breakthrough! Simple hand held meter is so easy to use:
One button, just to turn it on/off! Uses ordinary 9V battery (not included).

Very sensitive (down to 25mV/m = 0.16 nW/cm2) and goes as high as
14.8 V/m = 58µW/cm2.

Broad frequency range too: 100MHz to 3.0GHz digital or analog signals.
+/- 3.5dBm accuracy.

Look at all the information on the LCD screen:

Truly unique tool for personal RF exposure detection and level measurement.
Use it to check GSM, TDMA, CDMA, PCS, Wi-Fi plus AM/FM and TV signals and much more.

Ideal to use to check your shielding efforts.

$145 + gst ea

MicroAlert is an alarm that you wear like a pager that will alert you to the presence of radiofrequency and microwave radiation.
The MicroAlert is important protection for all pacemaker users, those sensitive to RF radiation from TV or cell phone broadcasts,
or anyone who lives or works in the presence of microwave or RF hazards.
Can even be used to detect audio and video transmission from concealed bugs or the unauthorized use of cellular phones!

MicroAlert will respond to as little as 0.1µW/cm2 in highest sensitivity mode.
When MicroAlert is moved closer to the source of RF radiation, the chirps will become more frequent,
and will become a solid tone when exposure is high.

Responds to frequencies from 500 kHz to 3 GHz, although response is not flat over this range.
What this means is that at any given setting, the threshold will vary with frequency.

Note: This is not a high precision meter. Sensitivity information is only a guideline.
Very useful in multiple source areas to determine the highest field strength source.

The beeping alarm threshold can be adjusted from no threshold (constant beeping regardless of radiation exposure),
to a maximum of about 10 microWatts/cm2.

It is intended to be an alarm for cell phones, cell towers, microwave ovens, surveillance bugs, and most RF transmitters.


 

Measures Carbon Dioxide and Temperature

$945.00
GST + P&H included

Easy-to-use monitor is designed for use in residential or commercial applications.
Identifies areas with low or substandard ventilation or hidden energy savings in over-ventilated spaces.

Specifications: Patented dual beam, Absorption Infrared gas
sensor  ensures long term stability and durability.

Monitor features large, easy-to-read display, altitude compensation and manual calibration using push-button controls and
an output for recording data via accessory cable and datalogger.

Temperature is displayed in ^oF or ^oC.

Operates on AC power (adaptor included not suitable for Aust Power Supply) or for up to 70 hours on four AA alkaline batteries (not included).


A calibration service is available - contact Building Biology Australia.


 

$455.00
GST and P&H inclusive.

Now you can see or hear your way to pinpointing dangerous leaks. Extremely useful anywhere gasoline, propane,
natural gas or fuel oil is used.

Specifications: Pinpoints hydrocarbon, halogenated hydrocarbon, alcohol, ether, ketone and other gas leaks from 50-1500 ppm.
Flexible 15"L probe slips easily into hard-to-reach areas.
Adjustable sensitivity allows use in any environment.

Audible Model has an audible Geiger counter signal that increases
to a siren as gas leak is approached.

No calibration required.
Comes with carrying case, NiCad batteries and recharger adapter
(NOTE: this is not useable with Aust Power Supply. Need to purchase a recharger from Dick Smith/Tandy).

Compliance: Intrinsically safe. UL listed Class 1, Groups A, B, C, D and MSHA approved.