Hioki FT6031 - Page 34

30
Inspection before Use
Check items Solution
Check for open circuit in
measurement cable or test
lead in the following method:
1. • For three-pole method
Press Fn button to
display
.
• For two-pole metho
d
Press Fn button to
display
.
2. Connect measurement
cables or test leads to
the device and short-
circuit their tips.
3. Press MEASURE button
to check that approx. 0
Ω
is indicated.
If not indicating approx. 0
Ω
• The measurement cables or test leads have
not been fully inserted.
→Fully insert the leads.
• The measurement cables or test leads may
have an open circuit.
→Replace it with another lead that is
specied by Hioki.
If the symptom persists even after the
measurement cables or test leads are
replaced, the device may have a failure.
The device needs to be repaired.