Pyle PDMT08 Manual page 4

result damage to the product.
This symbol advises the user that the terminal(s)
MAX
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 them as being associated with ranges
that may, in normal use, be subjected to
particularly hazardous voltages. For maximum
safety, the meter and its test leads should not
be
energized.
This symbol indicates that a device is protected
throughout by double insulation or reinforced
insulation.
handled when
4
these terminals are