Calibration Error Troubleshooting in the Expert Zodiac PH Probe: Total or Partial Replacement?

Client:

Hello. The expert Zodiac PH probe gives me an error during calibration. My question is whether I need to replace the ENTIRE probe or just some parts of it?

Looking forward to your response. Thank you.

Technical advisor:

Hello

https://ph-redox-pool.com/gb/content/16-ma-sonde-ph-est-elle-hors-service-