Hach 5 in 1 Water Quality Test Strips, Multi-Parameter, 2755250 | Water Testing, Comprehensive Water Quality Analysis, Easy-to-Use Water Test Strips

Product is as advertised. Stops work great and product is used daily for testing water. Will order again.

If you have a water softener - or even if you don’t - these are really handy to monitor your water. You get a reasonably accurate answer within a minute.

Used it to test a filtered shower head that claims to reduce chlorine. The test does show that chlorine is lower (right stick)

Excelente producto.

I have used many more expensive and cheaper water testing strips and so far these have been the most accurate. I started using them to check my coolant PH levels for a CNC machine at my work, then I took a few home to test my home drinking water after getting a water filtration system set up at home. They read the same levels as what the testing company did that I payed $$$ for. I definitely recommend this product.

I've been using and mis-guided for years using Leisure Time test strips. (Long story short: their strips had pads that, if they didn't come off all the time, were switched and caused heavy damage on my equipment.) I've spent some time experimenting with other types of testers as well as brands. The liquid type testing kit is undeniably a more accurate way to go but when it comes to test stripes, this kit by Hach is spot-on each time I've compared it. I use these exclusively now and use the liquid kit every other month. I've enjoyed crystal clear and perfectly balanced water in my large hot tub now for over a year. THANKS HACH!

These are the best you can buy. I really wouldn’t trust any other brand at this point. Especially if you are compounding.

Good for cheap testing but i prefer the chemical reagents over the strips i think.

still waiting on Hach water test i ordered at the same time