💧 Elevate your water game—measure like a pro, anywhere, anytime!
This 4-in-1 waterproof water tester combines pH, EC, TDS, and temperature measurements into one compact device, featuring a corrosion-resistant titanium alloy probe and advanced chip for ±2% accuracy. Its backlit HD LCD with automatic temperature compensation ensures precise readings in any environment, making it ideal for hydroponics, aquariums, pools, home brewing, and more. Portable and user-friendly, it includes an auto power-off function to conserve battery life.
D**D
Good to use
Works the way it should do
J**S
Always stay at 6.5 when you test from the water and when you add solutions
Perfect to test the city water for purities in your water
A**S
This is great
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!
R**R
Not at all easy to use
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
T**Y
A little unpredictable but gets close sometimes
The media could not be loaded. Having a lot of trouble getting a reading WITHIN THE MARGIN OF ERROR Of a solution of known. pH . I will say though that it did read the distilled water disolved solids at 0 which was on point , I just can't trust it to give an accurate pH reading which is what I bought it for . The margin or error can be +/-0.15 to 0.3 sometimes .. even after properly calibrating . Sometimes it is with in spec though in the second video it does get with in the margin of error. Hence the 3 stars . I'm a chemist so I've use quite a lot of these
K**B
Worked well
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.
M**4
I could not do hydroponics without this.
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.
G**R
One Of The Better Ones
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.
Trustpilot
2 months ago
2 weeks ago
