Model # NP217
Manufacturer Code 541604
Alternate Part #'s 551236, AC541604, AQC551236
THE QUICK, EASY WAY TO TEST POOL WATER!
These strips test for: Total Hardness, Total Chlorine, Total Bromine, Free Chlorine, pH, Total Alkalinity, and Cyanuric Acid
50 strips per bottle and a reusable plastic color comparator.
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Do these test strips require a reader? Or is it easily read by the color chart.
Hi Cheryl, yes you would need to just use the color chart on the package as these do not use a digital reader.
I have a salt water pool. Brand new pool owner. I know these don’t test the salt level but are they ok for other tests. Like chlorine and ph.
Hi, Tony. Yes, this 7-Way Test Strip Kit can be used to test the Total Hardness, Total Chlorine, Free Chlorine, pH, Total Alkalinity, and Cyanuric Acid of your saltwater pool.
I just purchased these test strips from a pool store but I'm having a hard time telling the difference between the colors, is there something better?