testo 0554 0452 User guide
en
testo sound level calibrator
0554 0452
Instruction manual
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1. General Information
Please read this documentation through
carefully and familiarise yourself with the
operation of the product before putting it to
use. Keep this document to hand so that
you can refer to it when necessary.
2. Product Description
Function and battery
status display LED
On/Off and level
switch
Battery compartment
(rear)
½ inch microphone
adapter
1 inch opening to
insert microphone
(once adapter is
removed)
Platzhalter
Schallpegel
15
3. Safety Advice
Product safety/preserving warranty
claims:
Operate only within the parameters
specified. Do not use force.
Do not expose to electromagnetic
radiation (e.g. microwaves, induction
heating), static charge, heat or strong
fluctuations in temperature.
Never store with solvents (e.g. acetone).
Ensure that liquid does not enter into
the calibrator.
en
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The product should only be opened if
expressly described in the
documentation for maintenance and
repair purposes.
Ensure correct disposal:
Dispose of defective rechargeable
batteries and spent batteries at the
collection points provided.
Send the product directly to us at the
end of its life cycle. We will ensure that it
is disposed of in an environmentally
friendly manner.
4. Intended Purpose
The sound level calibrator has been
designed to calibrate sound level meters.
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