Operation; Switch On The Instrument - wtw inoLab pH/Oxi Level 1 Operating Manual

4

Operation

4.1

Switch on the instrument

1 Place the instrument on a flat surface and protect it
against intense light and heat.
e
2 Press the
The display test appears briefly on the display.
The instrument then switches automatically to the
previously selected measuring mode.
Note
The instrument has an energy saving feature to avoid
unnecessary battery depletion.
The energy saving feature switches the instrument off if no
key has been pressed for an hour.
The energy saving feature is not active if the instrument is
supplied by the plug-in power supply.
key.
Operation
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