Probes | CoralVue HYDROS Forum

25 Aug.,2025

 

Probes | CoralVue HYDROS Forum

All I can find on the site for these is ORP/PH to buy but then I also see on the Coral View Hydros site to add dKH option as inpur. However I cannot find probes that are specific for the Hydros. I know this is the best thing about this platform that it uses other products but still not clear.

Is there anywhere I can see what probes will work with a Controller4. Would like to buy one but need more the PH and not really big on ORP.
Thanks Carlos, I wasn't specific enough with my question. Are there any salinity probes that will currently work with the controller?
No salinity probes or salinity port on the controller. The DKH you spoke of is for alkalinity tester input. Some alk testers use the pH input on a controller to hook to. This allows you to set it to a DKH scale instead of pH. The Alkatronic alkalinity tester uses wifi to hook to the hydros instead of a pH port.
As for other probes. I know pinpoint has a calcium and Nitrate probes. Would these work as well?

PINPOINT® II Calcium Probe
PINPOINT® Nitrate Probe
The Hydros only accepts pH or ORP probes with a BNC connector. I don't think those Pinpoint probes you mention will hold up to continuous use service. I think they are used with hand held meters.
The Hydros only accepts pH or ORP probes with a BNC connector. I don't think those Pinpoint probes you mention will hold up to continuous use service. I think they are used with hand held meters.
So then why 2 ports on the control 4? How can I tell if they will work for continuous monitoring?

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