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TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range, Hand Held Digital Water Test Pen for Farming, Aquariums, Pools, Household Drinking Water (Blue)

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$11.99

$ 6 .99 $6.99

In Stock
  • ★【FAST AND ACCURATE READINGS】-- Just turn it on, dip in about 1 inch deep of water and read display, Large digital display makes it easy to read.
  • ★【AUTOMATIC CALIBRATION】-- No need any adjustment screwdrivers, just finish the calibration with Auto calibration with 1-3 seconds, Measure total dissolved solids in water(tds),Know exactly when to change water filters.
  • ★【PORTABLE DESIGN】-- Handheld style and compact carrying case makes it conveniently fits in your pocket or bag and goes anywhere.
  • ★【WIDE APPLICATION】-- Ideal for home and laboratory TDS testing applications, including drinking water, swimming pools, aquariums, hydroponics, etc.
  • ★【100% QUALITY WARRANTY】 -- We supply Quality Warranty more than 6 months. If your TDS Meter was broken or you got a defective, please don`t hesitate contact our customer service team, they will serve you enthusiastically.



Product Description

tds meter
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
tds meter digital water tester
tds meter digital water tester
tds meter

Jules
2025-08-29 13:01:21
Works great! I found a zero water water pitcher in a thrift store that was missing the water meter and found it on Amazon so now I have a complete zero water. I highly recommend this.
Lil Sis
2025-08-05 11:01:19
Nothing worse than a favorite plant dying! Don’t over or under-water your plants! Keep them thriving!Great value for the money.
J-Radical
2025-08-02 16:20:35
It's really easy to use this device, and it wasn't expensive.It helps me get a better understanding of the water's cleanliness. I wish they made some that could detect plastic, but I realize that sort of goes against how these particular devices work with electricity and what not.
D&L Burrell
2025-05-18 14:20:54
I replaced this TDS Meter tester with the exact one I had for some years. It works very well.
Chris Saslow
2025-04-29 12:13:27
Replacement for my 4 year old zero water TDS meter. Works as described
Brady Go
2025-04-17 10:58:08
I have an expensive water system in my house and I was shown how to test for safe drinking water. I purchased this monitor as recommended and it works as well as my water companies. I have actually shown several of my friends how bad their drinking water is which they did not believe until they saw my results and they have a cheap filtering system. Most tap water here in the US is actually not safe to drink unless you have a really high grade filtering system which is worth every Penney .
Will Acuna
2025-04-07 13:42:37
This little water meter works great! Zero Water tested at 001, bottled water tested at 001, tap water tested at 194, and surprisingly the filtered refrigerator water tested at 192!!
Customer
2025-04-05 17:20:22
May be excellent, but I have never had need to use it.
Arkadiusz
2025-03-16 16:42:58
I purchased this TDS Meter to mix RO water with tap water for my aquariums, and it has been a fantastic addition to my toolkit. The device is highly precise and provides quick, accurate readings every time. It's easy to use, and the measurement range is perfect for all my needs. I’m extremely satisfied with its performance, and it’s a must-have for anyone who needs reliable water testing. Highly recommended!
Stephen
2025-03-02 14:13:28
Good cheap and simple product to tell you water quality.
A.s.peters
2025-02-18 11:07:16
Does exactly as described, enabling me to chk when water filter isn't cleaning lime scale sufficiently, when it's passed lot of water and becomes saturated, saving having to change still working filter cartridge prematurely, saving money and the planet!
Joe Bon
2025-02-12 13:00:05
Tester works well and good value for money.
M. Mawson
2025-02-03 16:08:47
It couldn’t be easier or faster to get an accurate reading. Seems robust & good value 🤩💦
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