Wavetek Meterman LP10A Operator's Manual page 15

Safety: This instrument is intended for use below the Low Voltage
Directive, thus is considered exempt from EN61010-1:1993.
EMC: This product complies with requirements of the following
European Community Directives: 89/336/EEC (Electromagnetic
Compatibility) and 73/23/EEC (Low Voltage) as amended by
93/68/EEC (CE Marking). However, electrical noise or intense electromagnetic
fields in the vicinity of the equipment may disturb the measurement circuit.
Measuring instruments will also respond to unwanted signals that may be present
within the measurement circuit. Users should exercise care and take appropriate
precautions to avoid misleading results when making measurements in the
presence of electronic interference.
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