wtw inoLab pH/Cond Level 1 Operating Manual page 17

The temperature measurement is absolutely essential for a
reproducible pH measurement. If the measurement is made
without a temperature probe, proceed as follows:
1 Determine the current temperature using a thermo-
meter.
2 Press and hold down the
perature using
Note
When calibrating without a temperature probe, set up the
current temperature of the respective buffer solution manu-
u d
ally using the
g
the key.
g
key and set up the tem-
u d
.
keys while pressing and holding down
Operation
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