Stuart SCT1 Manuel D'utilisation page 35

These products meet the relevant EC
harmonised standards for radio frequency
interference and may be expected not to
interfere with, or be affected by, other equipment with
similar qualifications. We cannot be sure that other
equipment used in their vicinity will meet these
standards and we cannot guarantee that interference
will not occur in practice. Where there is a possibility
that injury, damage or loss might occur if equipment
malfunctions due to radio frequency interference, or for
general advice before use, contact the Technical
Department of Bibby Scientific Ltd.