Taylor 9056 Chlorine and Bromine DPD Comparator Replacement for Taylor 2000 Series

This is what should be included in every kit! The original did not have the chlorine readings on it.

As part of the process to self-maintain my in-ground pool in Phoenix, measuring the chlorine levels during the season is critical to prevent algae and other problems. In Goldilocks fashion, not too much and not to little -- just right.I discovered that these Taylor comparators come in different measurement ranges for Chlorine. The color code steps for 1 - 5 parts per million on the 1 - 10 comparator are spread apart with more intermediate steps shades on the 1 - 5 comparator to eliminate having to guess. So now I have a set of three for what you might call coarse and fine measurements.When I purchased my first 'fine' comparator, I determined that the color shades on my original 1 - 10 ppm comparator that came with the pool 25 years ago was faded by comparison. So I purchased this replacement to keep my occasional 'high end of the range' measurements true if I need to super-chlorinate.I especially like the revision where the large and small tube caps are now bridged together. Between measuring, the small end of the caps drops into the large tube while the set dries out.

This is the same high quality tester that the pool companies use, its easy to use and its size is just right!

Best compartmentor out there.

Sturdy plastic, less likely to break like my last one. Problem is that the cap is too tight, hard to get on and then when you get it on it wants to squeeze itself back out. You have to hold it on pretty tight, even when youre not shaking or it will come off.

Super quick and easy way to get the chlorine levels in your pool

great quality product, excellence in delivery, and great durability

It is perfect. Can do chlorine and pH at the same time and then empty. The one I had with my first big kit used the big side for both pH and chlorine so I needed to dump and rinse before doing the second test.