Regarding the flashing exclamation mark on the pH meter
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I have a Mettler Toledo pH meter here; the probe is fine, the two-point calibration is okay, and the display on the control unit also functions properly. However, an exclamation mark keeps flashing on the gauge at the site. Can this issue be resolved? Please ask an expert to help answer, thank you {:9028:}
A flashing exclamation mark usually indicates a warning or error in the instrument. It is recommended to consult the user manual of the Mettler Toledo pH meter to find out the specific meaning of the flashing exclamation mark. It could be an issue with the instrument configuration, unstable measurement results, or signals that require maintenance. If the problem cannot be resolved by consulting the manual, please contact the manufacturer’s technical support for assistance. .
Why not just check the instructions in the operation manual? Such symbols are generally some kind of prompts or warnings from the instrument; their meanings can be found in the instructions provided in the operation manual.
Thank you! There’s no manual; I’ll look for it online
Thank you, I’ll look for the instructions online