MA
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This symbol advises the user that the
terminal(s) so marked must not be
connected to a circuit point at which the
voltage with respect to earth ground
exceeds (in this case) 500 VAC or VDC.
This symbol adjacent to one or more
terminals
identifies
associated with ranges that may, in normal
use,
be
subjected
hazardous voltages. For maximum safety,
the meter and its test leads should not be
handled
when
energized.
This symbol indicates that a device is
protected
insulation or reinforced insulation.
KMD-15
DIGITAL MULTIMETER
them
to
these
terminals
throughout
by
as
being
particularly
are
double
5