Thanks. One of the comments was that it was. Should be good to go. 1/3 the price!I use this one, pretty sure it's compatible with your apex, just confirm: https://www.saltwateraquarium.com/pinpoint-ph-probe-lab-grade-double-junction-american-marine/
Next time it fails I’ll try this one!Loading…
milwaukeeinstruments.com
I use this one.
I get lazy about that -hopefully new probe I will be better about that.Probes….
Gotta clean and calibrate on the regular
Probably best to replace them every 18 months or so
It is why they are not in use at this location
if you're gonna rely on it...gotta maintain it!!I get lazy about that -hopefully new probe I will be better about that.
I can where if, for example, using a CX reactor relied on the PH-I can see the impending disaster if not calibrated. For me it’s a nice to know (when accurate) vs need.if you're gonna rely on it...gotta maintain it!!
I've seen what happens if not