WTB ph monitor WITHOUT probe n CO2 regulator

[Jgao]

Hi,

Looking to see if anyone had a ph monitor without the probe (I have probe already).

Also looking for a CO2 regulator.

Located in Tustin CA 92782


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[five.five-six]

Probes wear out in 9-15 months, I wouldn’t preclude an offer that includes a probe. Also be sure to calibrate. Without calibration a pH system is useless.

https://www.marinedepot.com/american-marine-pinpoint-ph-calibration-fluid-10-5-pack

 

[Jerry Williams]

I have a Milwaukee MC 122 ph monitor, https://milwaukeeinstruments.com/ph-controller/. I never used it. Reason is I moved to a new home and couldn't find my old one to setup. So I bought this one. Then I found my old one and was going to return it. Never went that far to returning it. I don't know where the probe is for it but the rest is all here. Make me an offer.

 

[Jgao]

Probes wear out in 9-15 months, I wouldn’t preclude an offer that includes a probe. Also be sure to calibrate. Without calibration a pH system is useless.

https://www.marinedepot.com/american-marine-pinpoint-ph-calibration-fluid-10-5-pack

Ah, thanks for the info on the probes! Didn’t know they wear out.


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