Trifield Flat Frequency Meter

Ex100 Version
The TriField Meter is the most economical combination of magnetic, electric, and analog radio/microwave detection in one package. This meter combines all these unique features with fast, reliable measurements of electromagnetic pollution:

  1. Continuous sampling needle gauge readout;
  2. 3-axis magnetic sensitivity;
  3. Two separate scales for magnetic field readings;
  4. Hand-held portability and simplicity.

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”:

  • poorly grounded wiring
  • microwave oven doors
  • dimmer switches
  • strong analog RF transmitters (such as leakage from a microwave oven, and not for digital signals)
  • automobiles
  • TV’s & computers
  • other electronic equipment
Frequency Range
Magnetic 1:
1 mG
0-100 mG
± 20%
50 Hz – 100 kHz
Magnetic 2:
0.2 mG
0-3 mG
± 20%
50 Hz – 100 kHz
5 V/m
0-1000 V/m
± 30%
50 Hz – 100 kHz
0.01 mW/cm²
0-1 mW/cm²
Factor of 2
at 2 GHz
50 MHz – 3 GHz
What is unique about this meter? Lowest cost 3-axis meter, lightning fast response needle gauge, 3 meters in one

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. RF capability is not for digital signals. One year limited warranty. Made in U.S.A.

Trifield meter Made in USATrifield Flat Frequency Response Meter (Cat. # A150-F)…..$149.95

This is just a small sampling of great products for EMF safety. Visit for EMF meters and shielding for every situation!

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