Taylor K-1005 DPD, 9-in-1 Pool Test Kit for Test Kit for Free & Total Chlorine, Bromine, pH, Acid & Base Demand, Total Alkalinity, Calcium Hardness, Cyanuric Acid | Made in The USA

This hot tub test kit is incredibly easy to use, making it a breeze to monitor my water quality between professional tests. The instructions are clear and concise, and the color comparisons are simple to read. It tests all the essential chemicals and provides more accurate results than traditional test strips. Highly recommend!

It works really well. I had used test strips but this was more accurate. Easy to use

Great kit. I can do essentially every test I need to without any pool store. East to use just follow the included instructions.

This kit checks a greater variety of factors, which is good. This kit requires more than one chemical for each test, which requires that you pay attention and practice care in conducting the tests. The multiple steps require more patience than simpler tests, so you may want to do what I did and have a quick test available for maintenance and use this one for when something doesn't seem right. Overall, a good way to get more professional and extensive results.

Nice kit. Easy instructions & helpful info

I've never done my own pool chemistry tests, just brought the water to the store. I decided to try this out. I did a test and compared to the store results and they were exactly the same. This is much faster than going to the store in the future and it is great knowing I won't be ripped off by what the store recommends for chemicals!

Used this kit all summer, but found simple strip tests to be much easier to perform and more accurate than the drop tests.

It is so much easier to test at home. I still my take my water to the pool store 1 time a month when I pick up chemicals. Since I'm going to the pool store anyway, I figure I'll save mine. However, if they say something is extremely off. I retest when I get home. Pool stores are there to make money. So far, twice it has saved money. They said I needed something in great quantity when I didn't. I wish I had bought this years ago.