Electromagnetic fields are generated by the reaction between electrical field components and magnetic field components. They can create disturbances in their immediate environment that can create problems for other components and nearby electrical equipment.
HF field testers allow for the measurement and analysis of of radiated disturbances from electrical items. They make it possible to identify the presence of a field of interference, to evaluate its nature and to determine its polarity.
LF & magnetic field testers check your exposure to electromagnetic pollution in your home or workplace.