The replaceable pH electrode from Aqua Master Tools is easy to connect using the BNC connector. The long pH electrode has a dual connection for a longer service life.

pH electrodes age over time. Proper care and regular cleaning ensure a longer service life, but after a certain period of time, the reference fluid becomes contaminated. This causes the electrode to react more and more slowly. At this point, the gel-filled electrode must be replaced. IP67 waterproof.