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3. Operation
3-1 Precautions Before Measurement
■ Examining Items Contained in the Package
After opening the package, be sure to examine the product as instructed
below before use. Should the delivered product be the wrong model, lack
any item, or show any flaw in its appearance, contact the vendor from
which you purchased the product.
■ Precautions of Operation and Storage
CAUTION
• The instrument is shipped with batteries included ready for use after
unpacking.
(The batteries, therefor, may not last their full specified life.)
• Do not use the instrument near noise-emitting equipment or
where there may be a sudden change of temperature. Otherwise, the
instrument may give an unstable reading or errors.
Removal of Dirt
Do not wipe the instrument using any volatile such as benzine or
paint thinner, as this may damage or discolor the front panel.
Use a dry cloth to clean the instrument.
Storage Conditions
• Do not leave the instrument exposed to direct sunlight or in a hot
and humid location such as the inside of a vehicle, for any prolonged
length of time.
• If the instrument will not be used for a prolonged period,
remove the batteries.
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