Water Hardness Test Kit-150 Strips Water Quality Testing for Drinking/Well Water, Softener,Hard, Dishwasher,Pool,Spa, 0-425 ppm

Easy to use, water hardness test kit. The kit works well provided the steps are followed according to the instructions. The test results completed as was expected. I am pleased with the kit overall.

These work wonderful

Very handy for RV when traveling, lots of different tests on one tab. It will also test the wholding tanks. Easy to read.

These test drips are excellent! There are many of them in the container and they read the water quality very accurately. Very affordable. And it gives me great peace of mind to know that my water is good quality. Highly recommend.

shades of color between different levels of hardness are hard to distinguish.

Perhaps I have a faulty batch, but these are impossible to read. I kept thinking my water softener was not working and got these to see if it was kicking on the recycle like it should. I've done 3 tests and not one come close to matching a color on the legend. I have no clue how you are supposed to actually tell from this what the hardness is.I reached out to a neighbor who had a different kind of kit where you put little scoops of a solution into a test tube and it is super accurate and easy to determine what your water hardness is.This is inexpensive, but far as I can tell it doesn't actually work.

The test strips are easy to use. I needed to test the water hardness in my new water softener. The test strips showed the condition of the water to allow the proper adjustments for the unit. The instructions indicate the water hardness by matching the color of the test strip to the colors of the instructions.

good