Hydrostep Water Column Replacement Probe #246782A
Water Column Probes are manufacured using high temperature zirconia ceramic to metal brazing processes. Through this webstore you will be purchasing these directly from the manufacturer Sigma Advanced Materials. You will not find a better price anywhere else. They come with a full one year warrantee. If they fail for any reason other than misuse we will replace them. Delivery is subject to available inventory.
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