133
people found this helpful, as of 2023
ranked #221,471 most helpful
out of 571,544,897 reviews
★☆☆☆☆
Very disappointed
After reading the product description it reads that this meter will test water hardness. That is incorrect. I received the meter and started using it. I went to the website to learn how to test water hardness. The website indicates this meter will not test water hardness but amazon shows it will. Very disappointed
the product in question
TDS Meter Digital Water Tester - ppm Meter, EC & Temperature Test Pen 3-in-1 | Easy to Use Water Quality Tester | Ideal for Testing RO Drinking Water Hydroponics Aquarium Swimming Pool & More (Green)
4.3★ · 4,174 ratings, as of 2023