No State Sales Tax on your Purchases, Ever! Save from 3% to 10%!
Back to Catalog Front Page
Check Your Selections and Checkout
Be sure you have all desired items in your shopping cart.
EMM - ELECTROMAGNETIC MONITOR - Price of $99.00
The EMM is a revolutionary electromagnetic monitor that combines small size with high sensitivity and truly broadband response. The unit can pick up AC power lines just as well as cell towers, microwave ovens, cell phones, computer monitors, high efficiency flourescent bulbs, neon signs just to name a few. Flat and directionless response from 50Hz to 3GHz. Detection energy from 0.01 microwatts/cm2 up to 100 milliwatts/cm2. Simple single button operation and color LED display. Requires a 9V battery (included). Includes automatic shut off to improve battery life.
Use the EMM to identify hotspots in your local environment. It is ideal for determining safer distances from electromagnetic sources and locating hidden transmitters.
The EMM Will React to:
* Cell and mobile phones
* Radio and television broadcast towers
* AC power lines
* Microwave ovens
* Amateur and CB radio
* Military, aircraft and police band radio
* High-efficiency fluorescent tubes
EMM Specifications:
* Frequency response: 50Hz to 3Ghz with decreased response up to 10Ghz
* Sensitivity range: 0.01 microwatts/cm2 to 100 milliwatts/cm2
* Accuracy: +/- 30% 50Hz to 3Ghz
* Battery life: 9V Duracell, approx 50 hours
Our small, sensitive circuit detects the electric field component of the electromagnetic wave and converts it into a visually diplayed signal. Operation is simple - extend the antenna and power on the unit. After pressing the button once EMM stays on for about 8 minutes then automatically shuts down to preserve battery life. To begin a new cycle, just press the button again.
Undertanding the EMM display
When the monitor is in a place with low electromagnetic radiation, the blue LED will be lit. This indicates a radiation level at or below 0.01 microwatts/cm2. As the field becomes stronger, the LED for each successive range will glow. Red is the highest at 1 milliwatts/cm2. When EMM is close to its maximum range of 100 milliwatts/cm2 the red LED will begin to flash. It is not recommended to take EMM into electromagnetic fields in excess of 100 milliwatts/cm2. The LED display and the associated field strengths are shown in the following table.
The advantage of this meter is its small size, broad bandwidth of detection, simplicity of use and economical price. The disadvantage is, it does not detect the magnetic field component of the electromagnetic emissions, only the electrical field component (both are present, in different quantities, for every electromagnetic field). The EMM also allows the user to make only approximate determinations of field strength or intensity of the electromagnetic fields without any information on the frequencies involved, and cannot yield readings for more extremely low-intensity exposures. However, for many people, this consideration is less important than to have a "Yes" or "No" indication for gross exposures to electromagnetic fields at moderate to higher exposure levels.
We do not consider this item to be a "professional meter" by any means, but if you can work around the various limitations, and need one simple inexpensive meter that will allow you to make broad and rough determinations, then this is the meter for you.
If you want something more professional with more accurate read-outs of exposure, and which will measure both the electrical and magnetic field components, designed specifically for power-line fields, household appliances, or for cell phones and towers, then we recommend both the Trifield Broadband Meter and the RF Cell Phone and Tower Meter.
Warranty: All our meters are warranted against defects of materials and workmanship, excluding abuse or misuse or breakage of parts by the purchaser, for a period of one year from the date of purchase. We will either repair or replace the meter with one of equal quality. Click here for our full Warranty and Returns Policy.
CLICK HERE for our special informative webpage on:
ELECTROMAGNETIC FIELD SAFETY
How Do You Know What Exposure Levels Are Safe?
LEGAL DISCLAIMER There is considerable scientific controversy regarding the issue of low-level electromagnetism as from power lines, computers, fluorescent lights, cell phones, Wi-Fi, microwave ovens, cell phone and radio broadcasting towers. The federal government standards are set in accordance with opinions offered by select groups of mainstream scientists with whom the government consults, along with representatives of industry. There also is, however, a considerable minority scientific viewpoint, backed by good evidence, in opposition to those standards. Many ordinary people can also feel and react to levels of EM radiation which are considered "too low to be of concern" by the mainstream opinion. The information you will get from Natural Energy Works represents this minority viewpoint, which we believe is the more accurate one. However, it is your responsibility to make informed decisions and to evaluate both sides of the issue before taking concrete steps about your particular circumstances, such as buying or selling a house, or staying in or moving out of an apartment. The instruments we offer, made by many different reputable manufacturers, can help you to determine your exposure to low level radiations, but we cannot advise anyone on what to do in the case of a given exposure level. Neither Natural Energy Works nor the manufacturers of our products are responsible for any claims arising from use, misuse or loss-of-use of our devices and products, nor in the event of malfunction or delays in shipping. Our Warranty is limited solely to replacement and repair of any meters or devices which may malfunction, within the limitations given on our "Warranty and Returns" webpage (see the link on the left side).
A Final Word of Advice on "EM Protection Gadgets": Be aware there are many devices on the market which claim to reduce radiation intensity or eliminate radiation health effects from power line fields, TV sets, cell phones and towers. We have never seen any scientifically-defendible proof of such claims. So long as you can measure the emission fields of such devices, the effects will continue to exist. Remember also, a cell phone will give you a much higher dose of RF energy right near your head than what you might get from even a relatively close cell tower. So if you are concerned about cell phone tower radiation, then you should be 100 times more worried about using a cell phone, or even the portable in-house wireless phones which use a base-station inside the home to connect with your ordinary telephone wire. We suggest, ordinary telephones with a hard-wire work perfectly fine, and are less complicated anyhow. Likewise, a gas-fired or electric stove works just as good as a microwave oven, even better if one considers the subjective taste factor. Ordinary incandenscent bulbs also remain much better for health than the electromagnetically-disturbing fluorescent or "compact fluorescent" bulbs, which put out an unsatisfying dull light in any case. Life continues quite well when we are "unplugged" and get our emails only once a day, or return phone calls hours later, rather than "right away".
