Where to buy high-sensitivity oxygen probe? Marathon straight-insert type corrosion-resistant oxygen sensor for heat-treated workpieces

　　1. Calibrate and, as neededTuning:

Many probes (especially sensors used for precise measurements, such as pH meters, conductivity meters, temperature probes, and certain optical probes) require calibration before use or on a regular basis to ensure measurement accuracy.

Follow the manufacturer's recommended calibration procedures and select appropriate calibration standards (such as standard buffer solutions, standard resistors, standard temperature sources, etc.).

o For probes with amplification or adjustment functions (such as oscilloscope probes), compensation/adjustment may be required (e.g., oscilloscope probe compensation).