Continuous sampling analog readout; The TriField Meter will accurately measure EMF pollution from these "hot spots" in your home, office, or work environment so you can take steps for "prudent avoidance":
It is important to note that the magnetic and electric field settings of this meter are frequency weighted from 30 to 500 Hz, and calibrated at 60 Hz (a 50 Hz calibrated unit is available as a special order). What this means is that a 2 mG magnetic field at 60 Hz will read "2" on the meter, but 2 mG at 120 Hz will read "4". From 500 Hz to 1000 Hz, the response is flat ±20%. Above 1000Hz, sensitivity decreases with increasing frequency. Have peace of mind and confidence in knowing where this body penetrating pollution is coming from, and how powerful it is, so you can protect yourself and loved ones. Instruction booklet and 9V battery included. One year limited warranty. Made in U.S.A.
TRIFIELD METER 60 Hz calibration (Cat. # A150-60).....$129.95
Case Price [50 units] (Cat. # A150-case)...........$4547.50
This modified version of the standard Trifield Meter has all the same specifications with this one important difference: magnetic field response is NOT frequency weighted. No need to specify 50 or 60 Hz calibration.
Trifield Flat Frequency Response Meter (Cat. # A150-F).....$129.95
This modified version of the standard Trifield Meter has the following advantages:
(for example, sensitivity at 5 Hz is 33 times greater than the regular Trifield meter)
• The RF sensor is frequency-flat over the extended range of 100 kHz - 2.5 GHz.
With these extended ranges, you can detect slow moving static electric and magnetic fields, concealed RF transmitters, cellular phone radiation, very weak AC electric fields from wall switches and concealed wiring, and lots of other low frequency EMF sources you might have missed, as well as fine tuning your shielding efforts!
Trifield Extended Range Broadband Meter (Cat. #A155)........$189.95
Originally published in 1992 and out of print for several years, this investigative journalist has revised, improved, and expanded her original work and made it available once again. Clearly written for the non-technical reader but absolutely right on with useful and practical information for understanding, detecting, and reducing EMFs. Topics include: EMF controversy explained, how to do an EMF survey, what do the studies prove?, managing EMFs at work, and current EMF litigation. Comprehensive and relevant. Highly recommended. 2004. A great book to help you understand the relevance and importance of the readings you find with your meter.
Warning: The Electricity Around You ... (Cat. #A525) ...... $19.95
1-Axis Electric and Magnetic Field measurements
The Digital Combination Meter boasts several distinct advantages for a meter in this price range:
Perfect for home, student, or researcher.
Digital Combination Meter (Cat. #A480) …… $169.99
High End Combination Meter
This is a beautiful, all purpose, EMF meter. Measure single axis AC magnetic, AC Electric and RF with high sensitivity and high accuracy. Backlit LCD screen plus AC voltage output for analyzing frequency information. And look at this: in RF mode it shows the field strength as a function of time, and in AC magnetic mode waveform is included on the screen display! Built-in speaker can give an audible impression of the pulse modulation of RF radiation. Peak, Hold and Average readout. Professional quality, but easy enough for a non-technical user. Includes clearly written manual with exposure limit recommendations, rechargeable 9V battery and battery charger/AC power supply.
RF Frequency Range: 300-3000 MHz
Functions: average, peak, peak-hold Accuracy: 6 dB
Electric Field Frequency Range: 15-300 Hz
Magnetic Field Frequency range: 40-7000 Hz
Field Analyzer (Cat. #A407) ………………................... $775.00
Professional Quality and Versatility This meters meets all TCO requirements for AC Electric and Magnetic Field measurements. Tremendous sensitivity and highly linear over 4 selectable frequency ranges which allows for determination of ELF compared to VLF readings, ultra-low frequencies down to 5 Hz, and a special filter for 16 Hz typically associated with electric trains. Includes both an AC voltage output (to analyze frequency information or use a headset to hear the corresponding audio frequencies) and a DC output (for long term monitoring with a recording device), Geiger counter style audio output, auto power off, and integrated battery check.
Single axis
Professional Combination Meter (Cat. #A482) …… $695.95
Pacemakers and implantable defibrillators are vulnerable to strong electromagnetic fields. Manufacturers of these devices have set EMF exposure limits, but how is the user to know if his work or home environment is safe? PaceAlert is the first and only meter/alarm designed specifically with pacemaker safety in mind. Simply turn the unit on and it will warn with LED lights and audible alarm if it encounters EMF near the limits for proper and safe operation of implanted devices. PaceAlert monitors AC magnetic fields, AC electric fields, and radiofrequencies simultaneously. Common sources of strong fields include microwave ovens, power tools, hair dryers, vacuum cleaners, electric ranges and toaster ovens, electric circuit boxes, welding equipment, etc.
No adjustments needed, no complicated interpretations to make. If you hear the alarm, you are too close! LEDs will indicate type of EMF (electric, magnetic, or RF). Convenient size fits in pocket or purse. Or it can be worn as a necklace or on belt clip. Gets about 20 hours on standard 9V alkaline battery, 9 hours with rechargeable. Low battery indicator. One year warranty. Annual re-calibration available.
PaceAlert (Cat. #A475) ............... $199.95
We are very excited to offer this simple and useful item for anyone who wants to monitor their EMF environment without having to stare at their meter for hour after hour. Carry it with you to alert you when you become exposed to more radiation that you want. Set it in a strategic location to alert you when a field trips the alarm. You set the level (threshold) above which the alarm will sound. Can also be used as a nice analog meter to read field strength. Same specifications as our Trifield Meter.
Personal EMF Alarm (Cat. #A154) …… $189.95
EMF HUNTEREMF Meter, Microwave & Temperature in One! Versatile new meter for detecting cell phone radiation, power line EMF, as well as paranormal research. Combines AC magnetic field detection, microwave sensor, and temperature in a very compact design. Easy to read LED indication and dramatic sound.
For cell phones, microwave ovens, and other high frequency appliances:
For power lines, TVs, computers, AC alarm clocks, motors and other electric appliances:
Temperature: External temperature probe on 6 foot cable included. Power: 9V battery (not included) good for continuous use for more than 30 hours. One-year warranty. Very unique!
EMF Hunter (Cat. #A472) ……… $69.95
ORDERS: 8 8 8 - L E S S - E M F
Copyright 1996-2007, Less EMF Inc.
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The TriField Meter is the only one which combines magnetic, electric, and radio/microwave detection in one
package. This meter combines all these unique features with affordable pricing for fast, reliable measurements of
electromagnetic pollution: 
New 3rd edition, by Ellen Sugarman
If microWatts and milliGauss make your head spin, this is the meter for you. Completely simplified for the non-technical user, this is the most uncomplicated meter we offer. Just turn it on and the meter will tell you about the status of both AC magnetic fields and microwaves in the vicinity with 3 LED lights which indicate “safe-green”, “caution-yellow”, or “warning-red”. Covers 50 Hz – 3 GHz. Requires 9V battery. Made in USA. 1 Year warranty.
What could be better than a meter which alerts you with a loud audible alarm when it encounters a field? How about a meter which allows you to set the sensitivity of the alarm? How about a 3 axis meter? How about a meter which does all this for AC magnetic fields, AC electric fields, and RF radiation?! This meter does all that, for under $200!!
Perfect for instruments or cameras. Fits plenty of stuff in a compact space. This rugged case features aluminum trim, triple riveted corners, carry handle and locking metal clamp hinges. Black hard sidewalls. Padded inside walls but no foam. 11˝'' x 7˝'' x 4˝''.
