These industrial combination pH or ORP probes from Aquametrix - USAÂ use the conventional measurement technique employing a process pH glass electrode (platinum for ORP) which is compared to a reference electrode in KCl solution.
These combination probes provide an economical alternative to higher cost models. The durable materials wetted by the process provide excellent chemical resistance. The convertible design of these probes allows them to be used in flowthrough and submersion applications thus minimizing inventory requirements. The probes are offered with or without temperature compensation.