Aqua Master P700 Pro 2 EC PPM TDS Temp Electrode: The Aqua Master Tools replaceable EC, CF, PPM, Temp electrode is easy to connect using the PIN connector.
With most conductivity meters, the electrode cannot be replaced because they generally do not break if properly maintained. However, due to aging, limescale, leakage in the electrode or cable breakage due to hardened plastic, the electrode can break. That is why the electrode on the meter is replaceable.
