RE-7 Electrode

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Copper/copper sulfate reference electrode with rugged ceramic plug having a flat surface (with beveled edge). For general purpose use on soil surfaces. Fits inside 1 inch diameter holes in pavement & asphalt, for example. High purity copper rod and robust Lexan tube. Electrode has a transparent "window" to view the condition of the saturated copper sulfate solution. The saturated copper sulfate solution is prepared (inside the Lexan tube) by the end user, according to the provided instructions. Supplied with a charge of copper sulfate crystals inside the Lexan tube.

Length: 8 1/2 inches
Diameter: 1 inch
Dry Weight: 5 ounces