pH electrode for P50 Pro — Aqua Master Tools

pH electrode for P50 Pro — Aqua Master Tools

This Aqua Master Tools pH electrode for P50 Pro lets you replace the measuring part of your instrument without replacing the complete housing.

Check compatibility before ordering

Compare the full model name on your instrument, its generation and its connector shape with the replacement part. Similar-looking pens or a shared range name do not guarantee interchangeability.

When should an electrode be replaced?

If a reading is unstable or calibration fails, first check the probe's condition and clean it as instructed in the manual. If the part is worn or damaged, replacing it lets you keep the rest of the instrument.

After fitting

Install the probe as instructed in the manual, then calibrate it before resuming measurements. Use the storage method specified for that generation of probe.

Also explore our pH and EC meters and accessories to complete your setup.

For regular checks, choose calibration solutions suited to your instrument.