Probe cleaning is one of the most important parts of owning and operating any pH meter, monitor or controller. If the probe is contaminated or dirty, it affects the accuracy of the reading displayed. The instrument is only as accurate as the probe is clean!
The probe surface is where the instrument takes the reading of the solution. The information is sent back from the probe to the micro computer, or "brain", of the instrument. A calculation is then done by the micro computer and a reading is then displayed. If the information sent back from the probe is inaccurate due to probe surface contamination, then the reading will be inaccurate as well.
Cleaning the probes is a very easy task! look after your pH meter and it will look after you.
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