BREWFERM COBRA Manuel page 7

Rotate the
storage bottle in
counter-clockwise
direction and pull out the
bottle completely to expose the electrode.
2. Dip the electrode into the test solution.
Press " ⌽ " to switch on the meter and
stir it to get a stable reading.
3. A small dot " . " flashes while the meter
is in measurement mode. The LCD not
only shows the measured pH value but
also displays the temperature.
4. Press "
ings. The "
LCD and the small dot will not flash.
Press "
mode.
ATC
C
O
" to freeze current read-
HOLD
H
" icon will appear on the
" again to release the hold
HOLD
7
Electrode