Cleaning and care
Do not allow liquids to enter the product. Otherwise
the product may be damaged.
Only clean the product with a slightly damp cloth.
Clean the electrode probe 1 and the test liquid
absorption rod 1a (see "Cleaning the electrode probe
and the test liquid absorption rod").
42
GB
Before every use:
–Check the product for visible external damage.
–Check the electrode parts for damage.
Storage
Always attach the protective cap 12 to the product
when it is not in use.