3
standard only to use the instrument with
the equipped test leads. If the test leads
are broken, should replace them by the
same
type
and
same
electric
specification test leads.
4.
Do not replace the inside fuse by the
unconfirmed one. Only replace it by the
same type and specification fuse. Before
replacement, should keep the test leads
off the tested point to make sure there is
no any signal at the input terminal.
5.
Do not replace the inside batteries by
the unconfirmed one. Only replace them
by the same type and specification
batteries. Before replacement, should
keep the test leads off the tested point to
make sure there is no any signal at the
