Searching for Quality pH and Redox Probes for Pools: Tips and Recommendations

Client:

Hello, we are a Belgian company in the pool and basin industry, and I am looking for high-quality pH and redox probes. Can you provide me with references for superior quality pH and redox probes?

Currently, I am using an AstralPool installation with a panel that has 2 blue micro-injectors. Are there probes with gold tips? Are they more reliable even if it's not for electrolysis?

The original probes from AstralPool are terrible.

Technical Advisor:

Hello, gold tips are sometimes present on certain devices, but not on the pH RX panel.

Client:

But are they more reliable, even if it's not for salt? The client doesn't care about the cost of the probe. I just checked, and the redox goes up to 820 while I have 0.5 mg/L of chlorine (measured with a photometer). I have tried cleaning (with hydrochloric acid) and calibrating, but it keeps drifting (grounding the pool).