EASYTEST 7-Way Pool Test Strips, 150 Strips Water Chemical Testing for Hot tub and Spa, Accurate Test Bromine, Total Alkalinity, pH, Free Chlorine, Total Hardness, Cyanuric Acid, and Total Chlorine

I have found that the Hardness, Free and Total Chlorine, Alkalinity, and pH are pretty close but the Cyanuric Acid is basically useless as it is for most paper test strips from my understanding. CA showed zero when it was actually about 80ppm when I first tested. I have the TaylorK-2006C which is perfect for fine tuning your chemicals and shows far more precise numbers but it's also $125 so I only use it to get my CA and alkalinity. I also bought a separate electronic salt meter that shows pH, etc and the strips are close but when adding pH down, I refer to the pH reading on the electronic meter so I don't add too much. But for what they are these test strips are the cheapest and best way to keep track of your pool's readings.

Easy to use. Simple to read

These test strips are great! Cost effective and accurate. The fact that they test the water for 7 total different things is great as well. It’s been helpful in getting my water super balanced.

They work good and are pretty accurate for a while. I keep them inside and air conditioned but they seem to be a little inaccurate after being open a couple months. I check my pool twice a day and it still takes a while to use them all. They are accurate and I will continue to buy them, I just wish there was a better way to preserve them.

This is a great priced item that allows me to put chemical in my hot tub reliably. Super easy to use, lasts a long time for months. Even it you are testing everyday. Easy to reorder and quick shipping.

Great test strips. Love that they show water hardness. You get a more accurate reading of water quality.

Very convenient and reasonably priced. On the downside the CYA reading is consistently dead. The pool store CYA result was 25. The pH result was also significantly off.

Have the color's on the bottle gotten darker on purpose or is this a printing issue? I have been using a year and noticed the newest bottle has a significantly darker color when comparing to the dip stick test strip. this is making me wonder if I need more chemical or if it is s test strip issue as I tried a Leisure Time strip and levels were all within range.

The strips didn't work, kept reading ph wrong. I bought distilled water to double check - consistently read it at a ph of 6. I tried another sample if purified water - did the same again.

I've used twice the recommended amount of chlorine for the size of my pool, but these test strips stubbornly give me a reading of 0ppm. I'll use another brand.

Item received on time. Used only once very precise and because of that you can treat your pool accordingly. Product highly recommend.

tutto perfetto

Easy to read