General information
About this manual
If you pass this item on to someone else, pass
on this manual as well. Failure to observe the
recommendations in this operating manual can
lead to injuries or damage to your product.
Explanation of symbols
This symbol, combined with the word
DANGER, warns against serious injury.
This symbol, combined with the word
WARNING, warns against moderate
and mild injuries.
Digital thermometer/hygrometer WS 1831
This operating manual describes
how to safely use and care for your
products. Keep this operating
manual in a safe place in case you
would like to refer to it later.
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