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Attentions During Use
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CAUTION
・
This is a precision instrument: do not clamp any foreign
objects in the end of the clamp core, or insert anything
in the core gap.
・
To avoid damage to the product, protect it from
vibration or shock during transport and handling, and be
especially careful to avoid dropping. Do not exert
excessive pressure on the clamp sensor or attempt to
wedge the sensor into a tight spot for measurement.
・
Before using the product the first time, verify that it
operates normally to ensure that the no damage
occurred during storage or shipping. If you find any
damage, contact your dealer or HIOKI representative.
・
To avoid damage to the product, do not exceed the
maximum input current rating, which depends on the
frequency of the current being measured (see Fig.4) Be
careful about the evolution of heat, when the input
frequency is high.
・
Do not use the product if the battery is exhausted (when
the
mark lights in the display area). Be sure to
replace the exhausted battery with a new one.
・
When replacing the battery, make sure that the metal
battery snap fitting is firmly connected. If the metal
fitting is loose, adjust it and recheck the connection. If
it isn't connected securely, the power may not be turned
on, and a power may be turned off during the use.
・
Adjustments and repairs should be made only by
technically qualified personnel.
・
For the inside memory protection, make sure the power
is turned off before plugging in or unplugging the AC
adapter.
・
This product is designed for indoor use, and operates
reliably from 0
to 40 .