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16 Troubleshooting
The multimeter was designed using the latest technology and is safe to use. How-
ever, problems and malfunctions may still occur.
This section tells you how to troubleshoot possible faults:
Always observe the safety information in these instructions.
Problem
Possible cause
Suggested solution
The multimeter does not
work.
Is the battery empty?
Check the battery level
and replace if necessary.
The measured value
does not change.
Have you selected the
wrong measurement
mode (AC/DC)?
Check the display (AC/
DC) and select another
mode if necessary.
Did you use the wrong
terminals?
Check that the test leads
are connected to the cor-
rect terminals.
Is the hold function ena-
bled?
Disable the hold function.
The multimeter cannot
take measurements in
the 10 A range.
Is the fuse in the 10 A
input defective?
Check the 10A F1 fuse.
The multimeter cannot
take measurements in
the mA/µA range.
The F2 fuse has blown. Replace the blown F2
fuse
Any repair work other than that described above must be carried out by
an authorized technician. If you have questions about the multimeter,
please contact our technical support team.
