1 General principles

2 Types of measurement

3 Choice of instrument

for magnetic field

measurements

3.1 Sensor technology

3.1.1. Fluxgate

magnetometers

3.1.2. Hall effect

devices

3.1.3.Search coils

3.2 Type of display

3.3 Range and resolution

3.4 Storage abilities

3.5 Frequency response

3.6 rms and other measures

3.7Accuracy

3.8 Other factors

4 Choice of instruments

for electric-field measurements

4.1 Perturbed and unperturbed

electric fields

5 Calibrations

6 Sample measurement

procedures

References