iPstyle Digital TDS Meter Water Tester, PPM Water Quality Tester Measuring Range 0-9999ppm

This meter is easy to use and accurate. I tested distilled water=0.00 tds level, bottled water=23 tds level, tap water=122 tds level and water from my countertop ro system with remineralization filter=22 tds level. I rinsed it in distilled water between tests. I tested each one a few times and the results were consistent. I highly recommend this meter.

Ok so right off the bat it looked like a model made by hm digital. That was the main reason I grabbed it and the cost. I know it's possible to find a reliable cheap tds meter but it's kind like a lottery, sometimes you get a good one. This meter is very accurate and affordable. Definitely worth the price and I would recommend it to anyone looking for a reliable meter.

I feel more confident now in the water I am drinking. It seems to work well. My tap water was 2. something and Walmart drinking water in the gallon jug was really good at 0.06 something. I definitely recommend!

⭐️⭐️⭐️⭐️⭐️ Excellent TDS Meter – Accurate, Easy to Use, and Great Value! I recently purchased this TDS meter from Walmart and couldn't be happier with my decision. It arrived quickly and was ready to use right out of the box. The device is compact, lightweight, and comes with a sturdy protective case, which is great for storage and portability. What impressed me most is the accuracy and speed of the readings. I tested it with both tap water and filtered water, and the difference was immediate and clear. It helped me verify the effectiveness of my water filter system, which gives me peace of mind about my drinking water quality. The digital display is bright and easy to read, and the one-button operation makes it super convenient—even for someone new to using a TDS meter. For the price, this is an excellent product and a must-have tool for anyone who cares about water purity. Highly recommend!

First one I ever purchased so I guess it's good. Nothing to compare it to.

It seams to do what it is suppose to do.

It works perfectly does the job

i use it all the time to test ROs ... remember your are testing the membrane not the filters

It's very easy to use. It provides almost accurate metrics, and a it's very good value for the price

Broke after about two weeks of minimal use— apparently you aren't supposed to get a water tester too wet…