2024 All-New 4 in 1 Tds Meter Digital Water Tester - Accurate and Reliable TDS EC & Temp(°C,°F) Meter - 0-9990ppm - Professional Testing for Drinking Water, RO/DI System, Aquariums etc

I think nowadays it’s important to know what’s in your food and water so this is a must. The things they’re allowing to be put in our food and water are insane. This is easy to use and read. Great value. Works well. Good size, not bulky like others. I’m sure there are more expensive accurate ones but this one does its job. Makes me feel better testing my water to see which one is best, especially bottled water & my sink water. I highly highly recommend.

Fantastic product - provides temperature and EC in an instant, just turn it on, put it in the water, between the two lines, wait 5 seconds and you get your results. It is small so doesn't take up space. It is made of plastic but the plastic is of good quality, not thin or flimsy. I would highly recommend if you have a hydroponic system or aquarium to have one of these so that you can easily test the water.

This is very accurate, works well, is easy to read, you need one these for every house were your drinking tap water, you'll be amazed at what it shows is in your water

This water testing unit works well for what we needed it for in our area. Making sure is a plus.Glad we bought it and would buy again if we need another one. Works great.

I’ve never used a water tester before, but this one was super easy to use. Just turn it on, stick it in the water, and boom—instant results. The screen is big and clear, and it tells you the TDS, temp, and other stuff.I tested tap water and bottled water just to try it out, and the numbers were decently different. I even tested it on my reverse osmosis purified water to make sure it was filtering correctly and itnworked great. There’s even a chart on the back to help you understand what the numbers mean.Overall, it’s actually pretty cool and simple to use. If you’re curious about what’s in your water, this thing gets the job done.

I purchased an under the counter water filter, and needed to know that it was actually doing what the company claimed. So I purchased this tester and used it to test the city water, directly from the tap/faucet, and the filtered water. I found this tester to be extremely accurate. It's a great value for the money, easy to use and understand and is as functional as the company claims.

This works great! Quick and accurate. Handy thing to have to check the water you’ve been drinking.

I think it works pretty good just kinda give you the basics of if your water is safe or not