Problem with pH probe attachment after cleaning: technician's advice.

Client:
After cleaning, I can no longer attach my pH probe. It comes out as soon as I start the filtration.

Technical Advisor:
Hello, do you have a probe holder?

Client:
After cleaning, I can no longer attach my pH probe. It comes out as soon as I start the filtration.

Technical Advisor:
Hello, do you have a probe holder?