pH probe for RKE

[fishgate]

I think my pH probe is failing for my RKE. I can't find the D/A probe anywhere. Will the below work instead?

http://www.amazon.com/American-Mari...JO64/ref=sr_1_3?ie=UTF8&qid=1418053472&sr=8-3

 

[ReefKeep66]

Did you calibrate it with the 7.0 and 10.0 calibration fluid packets? I did this and still found the probe to be off 2.0 or more. ( reading 7.9 when my PH is 8.2+) I would try re-calibrating before getting a new one. You should be able to find DA replacement probes though. Do you know exactly what DA Ph probe you have currently?

 

[killinit123]

I think my pH probe is failing for my RKE. I can't find the D/A probe anywhere. Will the below work instead?

http://www.amazon.com/American-Mari...JO64/ref=sr_1_3?ie=UTF8&qid=1418053472&sr=8-3

i would look on ebay thats where i find most of ym stuff for my RKE seeing how the digital aquatics website is like pulling teeth. not to mention trying to call.. dont understand the reason for even having a phone when no one picks up ive been trying to call them since the year 2000 lol

 

[fishgate]

Did you calibrate it with the 7.0 and 10.0 calibration fluid packets? I did this and still found the probe to be off 2.0 or more. ( reading 7.9 when my PH is 8.2+) I would try re-calibrating before getting a new one. You should be able to find DA replacement probes though. Do you know exactly what DA Ph probe you have currently?

I did the calibration and I still don't think it is correct. I read that the pH probes should be replaced every 1-2 years. Mine is over 2 years old. Can't find a D/A replacement probe no one has them. I suspect they could be rebranded pinpoints anyway they include pinpoint solution with their probes.

 

[ReefKeep66]

Maybe you should look into some lab grade probes. I think brs just started selling them

 

[disc1]

That probe should work just fine.