16 in 1 Home Water Testing Kits for Drinking Water -150 Strips for Swimming Pool, Aquarium, Spa, Tap, Well Water - Testing for pH, Lead, Hardness, Chlorine, Iron, Copper,etc

These testing strips are very thorough and work like a champ! I use these on my pool and they’re quick to get a reading out of the water as well as guide you more effectively on what you need to be doing to treat your water as needed.

I have a water softener and a chlorine and chemical filtering system and it it seems to work great. I said seems to. Funny how you get a several thousand dollar system and it never comes with a way to actually verify it works. Go figure. This tells me exactly how it is working. All the time. Lets me know if the system needs attention or adjustment. Peace of mind. Why the filter companies don't provide this simple check when selling the units is beyond me. Anyway, it's simple to use and informative even if you don't have a filtering system.

It did what I needed it to do. It was easy to read.

I wanted to find out what was in my water after a letter my city sent about old pipes in my area. I now have peace of mind knowing my water is safe.

These strips indeed test for many inclusions in a water supply. Unfortunately the accuracy is unknown. For instance, I tested known hard water with one strip, and extremely softened water with another strip, and the water hardness indicators were very similar.Distinguishing the colors of the test areas when compared to the example on the strip container may be difficult for some.

Have been using these for nearly 2 months as a supplement to regular water testing of my aquariums, mostly for the nitrite, nitrate, and pH readings. They've worked pretty well, and aren't too far off accuracy wise in comparison to my liquid master test kit. When I just want a quick test, these do their job. I have a bunch of them left too, so they will definitely last a while.

These are easy and fast for testing fish tanks. I still use liquid tests to confirm but these are great for quick check ups.

Didn’t appear consistent and varied with the readings. I didn’t like that the test tabs would fall off the strip and there wasn’t enough finger space to grab the test strip without grabbing the test pads! So you’d have to use two strips and test half a strip at a time. Won’t buy this brand again.