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Reviewed in the United States on February 21, 2025
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ralph fisher
Reviewed in the United States on January 17, 2025
To calibrate it you need to be a scientist do not like this product at all don't waste your money they don't tell you what any of these numbers mean so how would I know if this is accurate or not if I don't know what I'm checking dumbest thing I ever bought
Alexis
Reviewed in the United States on September 19, 2024
This TDS meter is a fantastic find! It's incredibly fast and accurate, and I love how easy it is to use. I was surprised to learn that these meters can be so hard to locate in stores. Thanks Amazon for the great deal!
Kenb
Reviewed in the United States on August 8, 2024
This was easy to use and worked well. Then I dropped it in the pool, didn’t work well after that. Took it apart to dry out and will update review once it’s dry.
Mom of 4
Reviewed in the United States on June 22, 2024
The LCD screen is a nice readable size. It is so cheap for what it does. For the first time ever, I'm growing blueberries! It helps me keep the nutrient and ph levels where they need to be for them to thrive.I've grown big heads of lettuce, which require one of the lowest nutrient levels, to beets and tomatoes that do well at the highest end of nutrient needs.It has been a huge money saver. I'm sure I would have killed everything just guessing.Even if this dies a year from now, I would say job well done.I'm really happy with it.
Hector Munoz
Reviewed in the United States on November 7, 2024
I love this device. It has been a game-changer for my pool maintenance. It is easy to prepare and test the water. 100% recommended..
Customer
Reviewed in the United States on November 1, 2024
Works just fine.
Gunner
Reviewed in the United States on October 29, 2024
I had a cheaper version that stopped working in a season. This unit is holding up well and seems to be accurate when I take my sample to the pool store. Very satisfied.
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