Last Calibration Date - Hanna Instruments HI96101C Instruction Manual

• The instrument displays "Stor" for one second and the calibration is saved.
• The instrument will return automatically to measurement mode by displaying dashes on the
LCD.
In the GLP mode, the last user calibration date can be verified and the factory calibration can be
restored.

LAST CALIBRATION DATE

To display the calibration date:
• Press and hold for three seconds RANGE/GLP to enter GLP mode. The calibration month
and day will appear on the main display and the year on the secondary display.
• If no calibration was performed, the factory calibration message, "F.CAL" will appear on the
main display and the instrument returns to measurement mode after three seconds.
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