Honeywell 31117392 diffusion-type plastic ref electrode

What is for sale: Honeywell 31117392 diffusion-type plastic ref electrode

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The Honeywell 31117392 Reference Electrode is designed for the use in the 7773 Series Electrode Mountings. The electrode system (measuring and reference) is responsive to ORP, pH, or other specific ions. By making contact with the sample through a liquid junction, the reference electrode completes he measuring circuit without adding a variable potential of its own. We have a four page operators manual to go with it, if you need more information we can fax the manual over to you.
New, Unused in in's original Honeywell box.