AquaChek 7-Way Pool and Spa Test Strips - Silver Pool Test Strips For pH, Total Chlorine, Free Chlorine, Bromine, Alkalinity, Total Hardness, and Cyanuric Acid - Water Quality Testing Kit (100 Strips)

Having wasted my time with swimming pool branded test strips, this are amazing! They are very accurate and even more accurate than the Jed chemical kit I have! Highly recommend!

Accuracy is very good

These are my go to for water test strips for my pool and spa. The colors are easy to read and are the most accurate test strips I have come across. I test my water about once a month at the pool store to compare to the strips. IMO, you don't need the expensive and time consuming Taylor test kits, just get this instead.

I have lost confidence in these strips. They were constantly reading very high chlorine levels which dictated how much chlorine I added to the pool but I was having recurring algae problems. I eventually bought a test that uses tablets to get a reading and that test said the chlorine levels were very low, which makes more sense. Hopefully my algae problems are now over.

Simple to use, saves trips to the pool shop and allows incremental seasonal adjustments of chlorinator/ sabiliser /ph & acid

These are certainly more expensive than other pool strips, but these are the only ones that I have found that give accurate readings. I have tried three others that never give the proper CYA reading. These do. I used these strips the day I compared their accuracy to taking my water sample to the pool store and having it done with their drop kit. The strips were dead on accurate. In the future, these are the only strips I will buy. I have wasted so much money, putting double stabilizer chlorine tabs into my pool to bring up the CYA reading when I did not have to. So these will actually save me money in the future. You get what you pay for obviously.