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LAST RELATIVE mV CALIBRATION DATA
Last Relative mV calibration data is stored automatically after a successful
calibration.
To view the Relative mV calibration data, press
2nd
then
GLP
key or simply
GLP
from the left keyboard (
HI 120
) while in Relative mV measurement mode.
The instrument will display the Relative mV GLP information.
• The date (yyyy.mm.dd) of the last calibration as in pH GLP mode.
Press the
ARROW
keys to view the next logged calibration parameter
(pressing the key):
• The Relative mV calibration offset and time (hh:mm) as in pH GLP mode.
• The instrument ID as in pH GLP mode.
Notes:
• Press
2nd
then
GLP
key at any moment and the instrument
will return to measurement mode.
• If calibration has not been performed, the instrument displays
“no CAL” message blinking.