Calibration and Expiration Date of pH Probes: Expert Advice

Client:
Hello, do we need to calibrate the Simpool ph 80mm probe?

Technical Advisor:
It is advised as it depends on the probe and also the regulator.

Technical Advisor:
Hello

Client:
Thank you

Technical Advisor:
You're welcome, feel free to contact us again! Have a good evening

Client:
Hello, is there an expiration date for an unused pH probe?

Technical Advisor:
Yes, we keep them for a maximum of 6 months.

Client:
Thank you very much