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Starter Electrodes for pH Measurement

The pH electrode is the most performance-critical and time-sensitive component of any laboratory pH measurement system. LabRepCo carries Ohaus Starter series replacement electrodes and accessories compatible with all Ohaus Starter series benchtop and portable pH meters, ensuring your measurement system remains accurate and reliable throughout its service life.

Combination pH-reference electrodes (the most common type for laboratory use) combine the measuring and reference functions in a single probe, simplifying setup and reducing maintenance. Proper electrode care – storing in electrode storage solution rather than distilled water, conditioning before first use, rinsing between samples, and replacing when response time or calibration accuracy degrades – significantly extends electrode service life and maintains measurement accuracy.

For complete pH measurement systems, browse our benchtop pH meters and portable pH meters. View our full pH meters selection or contact LabRepCo at 800-521-0754 for electrode selection assistance.