三、
Safety
Safety
Safety
Safety
Note
Note
Note
Note
The instrument
is
designed according
to
IEC1010 standard (safety
standard issued by International Electro technical Committee). Please read
the following before operation.
1. Caution
to
avoid the electric shock when measuring voltage higher
than 36V DC, 25AC, current higher than 10mA, AC power line with
inductance load and AC power line during the power fluctuation.
2. Before measuring, should check if the function knob
is
set in the
correct range and make sure the test leads connect reliably, link up
correctly, and insulate properly
to
avoid the electric shock
3. It meets the requirements of the safety 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 input terminal.
6. When measuring electricity,
do
not connect the body with the ground
directly, and
do
not touch the possible exposed metallic terminal,
To Next Page
Loading...
