Calibration of probes: A necessity despite immediate readiness.

Client:
Hello, you wrote that the probe is ready for immediate use. Do I still need to calibrate it?

Technical Advisor:
Hello

Client:
Did you read my question?

Technical Advisor:
They are ready to measure, but they need to be calibrated as it also depends on the controller.

Client:
Okay. Thank you. Have a nice day.