True-rms Multimeters
General
Specifications
21
Electromagnetic Compatibility
International ............................................................. IEC 61326-1: Portable Electromagnetic Environment;
IEC 61326-2-2; CISPR 11: Group 1, Class A
Group 1: Equipment has intentionally generated and/or uses conductively-coupled radio
frequency energy that is necessary for the internal function of the equipment itself.
Class A: Equipment is suitable for use in all establishments other than domestic and those
directly connected to a low-voltage power supply network that supplies buildings used for
domestic purposes. There may be potential difficulties in ensuring electromagnetic
compatibility in other environments due to conducted and radiated disturbances.
Emissions that exceed the levels required by CISPR 11 can occur when the equipment is
connected to a test object.
Korea (KCC) ............................................................. Class A Equipment (Industrial Broadcasting &
Communication Equipment)
Class A: Equipment meets requirements for industrial electromagnetic wave equipment
and the seller or user should take notice of it. This equipment is intended for use in
business environments and not to be used in homes.
USA (FCC) ............................................................... 47 CFR 15 subpart B. This product is considered an
exempt device per clause 15.103.
