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TDS Meter, Water Quality Tester Filter Pen, Accuracy Testing Water Quality for Drinking Water Purity Test, Swimming Pools, Aquariums, Etc.

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$7.99

$ 3 .99 $3.99

In Stock
  • ✅Highly efficient and accurate due to its advanced microprocessor technology,The TDS meter one measurement can be completed within 5 seconds.
  • ✅TDS meter Built-in Digital Thermometer, ppm meter, Display: Large and Easy-to-read LCD Screen.
  • ✅Long battery life cycle: The TDS Meter used with 2pcs 1.5V batteries, can use more than 3 years, it will be power-off automatically after stop using in 5 minutes to save the battery.
  • ✅Application: Widely used in swimming pools, drinking fountains, aquariums, hydroponics, TDS testing, water quality testing, ppm tester, solubility testing and more.
  • ✅High accuracy: +/- 2% Readout Accuracy Testing, the titanium alloy probe has high test accuracy, which can avoid the interference of magnetic field in water.Imported High-Quality Clip, TDS meter warranty 3 years.



Product Description

digital water tester


Eric V.
Reviewed in the United States on August 23, 2024
I didn’t attempt to use this device until recently. I was saving as a backup. When I tried to use it temperature control worked fine but TDS read only zero. I’m very disappointed and would like a replacement but obviously it’s a little late. I’d love to have this passed on to seller.
Aoogha
Reviewed in the United States on May 11, 2024
All that's needed is 1" of water in a clean cup to test TDS. Works as expected.
Angel
Reviewed in Mexico on February 5, 2024
Buen producto. Sirve lo básico para el hogar.
CJ.
Reviewed in the United States on January 4, 2024
Easy to use and accuracy is okay.
Nik
Reviewed in the United States on August 7, 2022
I went to use this after having it for 2 months and it wouldn't turn on. Either the unit is bad or the batteries are dead, but the description says they should last up to 3 yrs. 2 months is a far cry from 3 yrs. After reading several other 1 star reviews I see that this is a common problem with this one. I will be buying a different one to replace it.
Fur Kid Mom
Reviewed in the United States on August 13, 2022
I can’t comment as to the accuracy of this tool because I have no way to check it’s accuracy. What I can say, is that it is easy to use and seems to work well. When I first bought it I checked the water coming out of my RO system. It came up with 3ppm, 3 months ago I tested the water again and it them tested 8ppm. It has now been 1 year and time to replace the filters and the water is tested 12 ppm. So I guess it’s working like it should.
miriam
Reviewed in Mexico on July 2, 2022
No gasten en este producto lo compre para una purificadora solo sirvió una vez y nunca más prendió lastima y tan caro que me costó
John Fisher
Reviewed in the United States on June 6, 2022
As received, the product did not work. The batteries were dead. After buying new batteries, which added more than 50% to the cost of the product, the unit worked as advertised.
Bob Johnston
Reviewed in Canada on June 6, 2022
I’ve tried it in different water qualities and the consistency is spot on. Good product would recommend
David
Reviewed in Mexico on October 5, 2022
Excelente producto me funciona excelente buena calidad
Joshua hart
Reviewed in the United States on May 12, 2020
Pretty decent. Nice that you get a pleather case for the TDS meter. Comes with batteries installed. Nice and simple easy to read. I gave it 4 stars because the temperature is a little off like by 10 degrees. This was verified with 3 separate thermometers but if you are looking for a TDS meter because you need a thermometer then idk what to tell you. Overall I would recommend this product to anyone. This is one of the rare items that are really cheap in price but is excellent.
_Customer
Reviewed in the United States on September 12, 2019
Just got it today and started using it.Used a store bought distilled water and it was reading 002 ppm, which should be about correct since distilled water essentially is suppose to remove all impurities. Used it on our filtered faucet after water softener + filter and reading 377, and faucet without filter reading 406. Outside spigot (hard water) 460. These are PPM = mg/L. Dissolved 1 tsp of salt in 1 cup of water and reading 650 ppm but had a x10 symbol which means 6500 ppm. Using the distilled water as reference it seems to be pretty accurate. Will be installing a reverse osmosis filter instead. Will see what type of numbers this device will show.Very easy to use. Didn't really need to read the manual. Just remember the entire device is not water proof so don't try to dip the entire device into the water to measure.Update: 9/29/2019Installed the Brondell Reverse Osmosis filter today and got readings of 015, 025 while the regular sink without the filter was reading 356. This is softened water. Therefore, something must be working right. I've also notices some bottled or "natural spring" waters are reading in the 100 range which I assume contains some minerals, etc.So both the TDS meter and my RO filter is working. The RO filter is another story cause its leaking water.Remember: the TDS is total dissolved solids. It does not tell you what those solids are. I assume because of my water softening, its exchanging Ca+, Mg+ with Na+.Update: 10/4/2019Returned the Brondell, went to HD and bought the GE RO and didn't work, at least it didnt leak like the Brondell. Finally, Menards model worked. It was also the least expensive of the three. Easy install and worked like a charm. See photos of readings. Obviously the first is straight from the faucet with water softener while the second is through the RO filter.
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