Aqua Master P50 Pro pH Temperature Electrode plant-care/pest-&-disease-control Select the item that gives

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Aqua Master P50 Pro pH Temperature Electrode plant-care/pest-&-disease-control Select the item that givesDescription Aqua Master P50 Pro pH Temp Electrode: This replaceable electrode is designed for use with the P50 Pro pH Temp meter. The electrode possesses an IP67 waterproof rating when attached to the meter. For instructions on how to replace the electrode, please consult the user manual or refer to our instructional video. Directions: Start by unscrewing the sealing ring found on the lower section of the meter. Remove the old or faulty electrode with