Understanding Factory Calibration of Redox Sensors for Pools: A Client-Advisor Interaction

Client:

Hi, I ordered a redox sensor for my pool. Are they calibrated from factory or do I need to calibrate them before usage?

Technical Advisor:

Dear client, our redox sensors are calibrated from the factory. However, we recommend checking the calibration before usage to ensure accurate readings. For more information, please visit our support page.