The Ø23mm conductivity electrode for reading the level of electrical conductivity (EC) is an indispensable tool for carrying out indoor and hydroponic cultivation. This OpenGrow probe has a measuring range from 0 to 19 990 uS / cm. BNC connection.
Careful and clean handling of the electrode is essential for a good measurement result. The life of an electrode is limited, typically 1 or 2 years. Before measurement or calibration, rinse the electrode with distilled water. You can never touch the electrode with your fingers, paper or anything other than water. It is recommended that you regularly recalibrate the probe with a suitable calibration solution.
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