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2
Preparation for Measurements
Before using the instrument, make sure to refer to “Usage Notes” (p.8).
2.1 Inspection Before Use
Before using the instrument for the first time, verify that it operates normally to ensure
that no damage occurred during storage or shipping. If you find any damage, contact
your authorized Hioki distributor or reseller.
“Before sending the instrument for repair” (p.171)
Checking the instrument appearance and operation
Check item
Action
Is there any damage to the
instrument and clamp sensor
connection cable?
If it is damaged, there is a risk of electric shocks. Do not
use the instrument but instead send it for repair.
Does the display turn on when
the power is turned on/batteries
are inserted?
If the display does not turn on, send the instrument for
repair.
Does the battery indicator
display
?
When
is displayed, replace the current batteries with
new batteries.
Is the temperature and humidity
value displayed?
If the temperature and humidity values are not displayed,
completely insert the Z2010 or Z2011 Temperature and
Humidity Sensor.
2
Preparation for Measurements
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