The Aqua Master pH probe for P50 Pro meter is a replaceable probe for the P50 Pro pH meter. The probe is waterproof to IP67 when mounted on the meter.
To replace the probe, proceed as follows
Unscrew the sealing ring on the bottom of the meter in the correct way.
Carefully pull out the defective/old electrode.
Carefully place the new electrode with the recess in the correct place so that the connectors are properly connected and the meter or the electrode are not damaged.
Check that the rubber seal is correctly positioned.
Tighten the sealing ring tightly.
Calibrate the meter as described in the operating instructions.
