EMF Meter Guides: Units, RF Testing & Accuracy

An EMF meter and a Geiger counter detect different phenomena, so choose by source, radiation type, sensor, and units.

Compare single-axis and tri-axis EMF meters by orientation, survey speed, combined readings, documentation, and measurement task.

Learn to measure EMF at home with fixed room points, source-state comparisons, repeat readings, and a practical survey log.

Use an EMF meter with controlled distance, orientation, source conditions, units, and repeat checks for meaningful comparisons.

Compare an EMF meter with an RF meter by field type, frequency coverage, units, sensor response, and suitable sources.

Choose a portable EMF meter by field type, frequency coverage, axis response, logging, calibration records, and survey conditions.