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Customer
Reviewed in the United States on January 12, 2025
This is a really necessary item that you need to get. If you have a water softener and want to test your water. Very helpful
Jesus Iturriaga
Reviewed in the United States on April 6, 2025
La parte digital los números no se ve bien y además arroja un número no sé qué puede ser
Customer
Reviewed in the United States on September 9, 2024
this meter is only vulnerable to the accidental ooooops of dropping fully into the water being tested and so requiring a replacement. the battery lasts for at least 3 years so far and gives expected results: change the 5 stage water filter and the reading of 9 or 38 or 67 goes back to 000.
Gabor Rado
Reviewed in the United Kingdom on September 21, 2024
Doing what needs to do
Customer
Reviewed in the United Kingdom on July 5, 2024
quick delivery. well packaged. good communication. just as described. quality bit of kit.
R D.
Reviewed in the United Kingdom on July 29, 2024
So many of these electronic devices around these days it's getting difficult to buy the right one for the job, well I bought this recently to test my Tap water supply as it tasted yucky and what with a warning recently on the news about sewage leakage into the water supply with Thames Water I thought let's test it out.First off I got the item that came with a micro text manual and had to use a magnifying glass to read it, it gave no indication of the test results for the numbers appearing in the Digital readout, so I went back to Amazon and copied one of the Thumbnails that depicted the Test results and printed it out to read my tests.I thought to test it's accuracy I'll start with Dirty Water, which gave a reading of 418 which on the result chart says Tap Water, the next test was using Male (Mine) fresh Human Urine and got a surprising result of 500 which reads on their chart as being Mineral Water! and safe to drink!!, finally tested Tap Water which reads 223 which reads Hard Water, I wonder what a Cup Of Tea would read?, subsequently I binned the item.
Customer
Reviewed in the United Kingdom on October 25, 2024
Good but you need to look online to see the chart
Customer
Reviewed in the United States on March 1, 2023
I use this when my town is working on the water lines or flushing hydrants to check for bacteria levels. I find it very useful and easy to use. I just fill a clean cup with tap water and dip the reader into it. It gives an instant reading and let's me know if the water is safe to drink.
Val
Reviewed in the United States on February 18, 2023
As a guy who's into home brewing and aquariums, I know how important it is to have accurate readings of total dissolved solids (TDS) in water. That's why I picked up the Portable TDS Pen, and I have to say, I'm really impressed with it.One of the things I love about this pen is how fast and accurate it is. You simply turn it on, dip it into the water about an inch deep, and the large digital display gives you an accurate TDS reading. This is great for anyone who wants to know exactly when to change their water filters or for anyone who wants to test the water quality of their drinking water, swimming pools, aquariums, and hydroponics.The automatic calibration feature is also a huge plus. There's no need for any adjustment screwdrivers, and the pen calibrates in just 3-5 seconds. Plus, the compact and portable design of the pen makes it easy to carry in your pocket or bag, which is great for someone like me who's always on the go.Another thing I appreciate about the Portable TDS Pen is the quality warranty. With a warranty of more than six months, I know that I can rely on this pen for accurate readings for a long time to come. And if I ever have any issues with the pen, I can always count on the enthusiastic customer service team to help me out.Overall, I highly recommend the Portable TDS Pen for anyone who wants a fast, accurate, and portable solution for measuring total dissolved solids in water. It's a great investment for anyone who's into home brewing, aquariums, hydroponics, or anyone who wants to make sure their water is safe and clean.
Betsy Bonnybridge
Reviewed in the United Kingdom on December 22, 2023
Came very quickly. I had tried others and seemed for pool testing.So contacted daughter in law who'd bought me original years ago.She texted me right amazon site/item.Tested water 37 in tap and zero in my jug. Delighted.Makes water lovely with zero jug.
Jacqui75
Reviewed in the United States on August 14, 2022
I’m so upset. This reader was good I think for the first month and a half. I had my neighbors $100 one read his for me and they compared the same. A month and a half later, the salt level said low. So we added salt. Then after that it read correctly so I thought it was ok. Come to find out the salt was so high it messed up my salt system. I did now know that it was high as this was reading the lower end of what it should be. I did all the backwashing with my system and what had to be done. Obviously my salt water system continued to read high. Well I had to go out of town for a few weeks so I unhooked it all cleaned it all and left. Hooked it back up with salt reading low. I definitely knew it was low, added salt continuing on. Yesterday it read so low I added a half bag of salt, still read the same. Thinking it was the 12 kids in the pool, added another half bag. Gosh I don’t know why, but since it still read so low we added another 1/2 to 3/4 a bag. Today my neighbor came and the level of salt is so high, I might have to drain half my pool or pray it rains a whole bunch. I’m so so upset. And now it’s past return and I can’t get in touch with the company. Don’t buy it.
movie viewer
Reviewed in the United States on June 10, 2022
This is not my first TDS meter. I purify the water for my house plants with a reverse osmosis/deionizer filter, and I use a TDS meter to monitor the output. Several times I have purchased mixed media resin for my DI filter that was supposed to be color changing, only to find that, although it did clean the water, it did not change color. As a result, the only way to tell when to replace the media is to monitor the output continuously.Purified water is not good for plants because it contains no nutrition. It is necessary to add a certain amount of fertilizer, or your plants will not grow. As it happens, I have several carnivorous plants in my collection which resent any solution stronger than rainwater. In order to control the mineral content in the water I use for these fussy plants, I decided to get a spare TDS meter for my plant room. Since this meter was low in price, I ordered it. I have been using it for over a month and find it dependable and useful.By the way, the other, older meter, that I have been using for about seven years, was made by Etekcity. I have seen no real difference between the two and would equally recommend both.
Book Lover
Reviewed in the United States on December 24, 2022
I was concerned that my water was not as pure as it should be. When I checked the tap water, it was 2.8ppm, and my filtered water was 1.5ppm. I will be drinking filtered water from now on.
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