When a TriField Meter Gives the Wrong Reading
In this video, I compare the TriField, a popular meter used to measuer magnetic field meters, with an FW Bell gauss meter, the professional grade instrument used to measure magnetic fields.
You'll see why the TriField produces misleading readings when placed close to sources such as electrical cords, wall switches, and power lines, and why when using it measurement technique matters.
The purpose of this demonstration is not to debate health effects of magnetic fields- It's to show how instrument limitations influence the conclusions we draw.
You'll see:
* When the TriField overestimates or underestimates a field
* Which settings provides the most representative measurements
* How TriField readings compare with readings using a FW Bell gauss meter
* Why understanding the limitations of a measurement is as important as taking readings.
Watch the full video here.
