PH reagent


TFP Expert
Platinum Supporter
May 23, 2015
Tucson, AZ

Dewayne B.

Well-known member
Jul 24, 2016
Vacaville CA.
The high FC 2000-series comparator block costs ~$13. It can utilize your R-0001/R-0002 reagents and give you an FC color scale all the way up to 10ppm. It also uses the R-0004 reagent on the pH side. The midget comparator block is really not that useful.

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In case you're interested - : Replacement Comparator #9056 for Taylor 2000 Series : Swimming Pool Maintenance Kits : Patio, Lawn Garden
Great! Thanks so much.

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