Clear Calibration - Hanna Instruments Groline HI981412 Instruction Manual

• Press CAL key to confirm the value (the "SAVE" message appears for a few seconds).
• Press MENU key to exit without saving and return to measurement mode (the "ESC" message is
displayed for a few seconds).

10.3. CLEAR CALIBRATION

• Press CAL key and the controller enters calibration mode.
• Long press MENU key and the "CLEAR" message is displayed.
• No "CAL" tag in measurement mode, indicates the probe is no longer calibrated.
LONG
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