The WP400-3 from Wavecontrol is an isotropic field probe for the measurement of electric and magnetic fields. For field strength mode & FFT mode, the probe has a measurement range of 10 V/m to 400 kV/m (Electric Field) and 2 nT to 50 mT (100 Hz - 10 kHz) (Magnetic field). For the weighted peak method mode, it has a measurement range of more than 200% with the selected limits for both electric and magnetic field. The probe measures 275 x 33 mm Ø and  weighs 125 g.

It has been specifically designed to comply with the requirements of: IEC-EN 62822: electric welding equipments, IEC-EN 62233: measurement methods for electromagnetic fields of household appliances and similar apparatus with regard to human exposure and IEC/EN 62311: Assessment of electronic and electrical equipment for which no dedicated product- or product family standard regarding human exposure  to electromagnetic fields applies.