EMF Meter Guides: Units, RF Testing & Accuracy » Buying Guides

Compare EMF meters, gaussmeters, and magnetometers by field type, DC or AC response, range, axes, sensor, and intended task.

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.

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.

An EMF meter measures specific electric, magnetic, or RF fields when its sensors, frequency range, and units fit the task.