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$ 14.97

Score By Feature

Based on 11,643 ratings
Easy to use
9.52
Easy to read
9.18
Softness
8.98
Value for money
9.08
Accuracy
8.68
Durability
8.28

OveReview Final Score

How Our Score Is Calculated

Product Description

RELIABLE & ACCURACY To achieve high accuracy, the Pendulum is equipped with a titanium alloy probe, as well as a reliable Automatic Temperature Compensation (ATC) which ensures that readings are always accurate regardless of heat.
This MULTIFUNCTIONAL and UPDATED 3 in 1 pen combines a temperature reader, an EC indicator, and a thermometer under one cover. The improved LCD features a large backlit screen for easier reading, and an auto-lock function for ease of
SKIP ALL OBSTRUCTIONS By turning on the TDS meter and stirring the water gently, automatically locked optical values are displayed on LCD in seconds. If it is left inactive for 2 minutes, the ppm meter automatically shuts off.
TDS TESTER multipurpose Tests if drinking water is healthy, if the reverse osmosis (RO)/DI system is working properly, if filters need to be changed, to maintain aquariums, hydroponics (to test nutrients), and pools.
The warranty for this product is 3 years. Our digital TDS water tester meter also comes with a 90 days money back guarantee if you are not happy with it.

Questions & Answers

Do you know what kind of battery it has?

The water tester comes with a single 3V button battery CR2032. Thank you so much for buying from Amazon! We hope you enjoy the products we sell there!

Thank you so much. Could I use distilled liquid as a test, that i assume should be zero, or could I use something else?

You have a good point there. Thank you. In this TDS meter, the readings are pre-calibrated We calibrate it in factory so the customer does not need to do so again. We do this to prevent as many calibration-related errors as possible, and it also makes the product After each use of the probe, it is better to rinse it with distilled water to maintain its accuracy. If you can't keep the test condition very clean, diluted water would read 0ppm theoretically. However, in actual use, if you can't keep the test condition very clean, it may read zeroppm. A typical reading is 2ppm.

What are the implications of using this ppm meter in ?

The answer is yes. We intend to use it for a variety of purposes including Please keep in mind that this information is for TDS (Total Dissolved Solids), not In hydroponics, you need to use a ppm meter such as this to accurately measure nutrient levels.

Selected User Reviews For Digital TDS-Meter, Accurate and Reliable, HoneForest TDS, EC & Temp Meter 3 in 1, 0-9990ppm, Ideal Water-Tester-PPM-Meter(Green)

There is no such thing
5/5

With it, you can measure TDS, EC, and temperature all at the same time. It can also be used as a PH meter.

Cooper Yu
Cooper Yu
| Apr 02, 2021
The device works great, but I need to go do some work in Arizona! It is really hard for me to admit that I have failed my family by letting my wife and kids drink water from my refrigerator filtered via my supposed RO system and seeing readings like this
3/5

The level of lead in their water is at such an unhealthy level that I continually make my children drink water. My feelings are like those of a former Flint mayor. The liver has plenty of filtration already in life! I need to reach out to you guys!.

Ellison Warner
Ellison Warner
| Apr 04, 2021
The product didn't work for me, so I had to return it! Water sourced from a natural spring is used at our hotel
5/5

The Water-a-Deeper that I bought was to inspect the temperature of the water periodically to make sure it would be ok It would have helped if there were an online video showing how to use this unit before I attempted my first test. Before using this tool for my first test, I read the scant instructions. As soon as I got the reading in ppm, I pressed the button to switch modes, but nothing happened. A simple reset and reading of the PPM would be all that needs to be done. I followed the instructions to turn it off, but it wouldn't turn off after a few attempts. Although I would have kept it, it would have run out of battery and would have been useless. A few days after giving it 3 stars, I decided to give it 4 stars It was tested with Poland Springs water after it had taken 4 hours for it to sort itself out. I did not take any readings. There was an end to it. If it had worked, I would have been very happy because this would have filled a crucial need. will have to decide for yourself what to do, but I do not recommend it. My luck was lousy, so I hope yours is better. I wish you the best of luck!.

Hadleigh Lowe
Hadleigh Lowe
| Dec 24, 2020
My mind was changed by them! A few days after I posted the review below, Honeforest, the seller, contacted me
5/5

the tester now functions as intended. My review went from 1 stars to 5 stars - thanks for your help! There are issues with this product but the company is working to resolve them. This is on a relatively inexpensive product. In the event I need this again, I would purchase it After learning how it works, I'm really excited! It is difficult to tell how accurate this tester is.

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Not sure if it is accurate. The water I measured was two kinds You can reverse osmosis the water and tap the water. They had the same reading, and I do not agree that they ought to be reading the same thing.

Persephone Mahoney
Persephone Mahoney
| Sep 04, 2020
The first impression is that this is an excellent product
5/5

It's been a while since I've received anything from you Since I do not have direct experience with its long-term reliability, I cannot speak about it. Despite the fact that it worked right out of the box, it was a definite winner. As a result of my testing, the following samples are available The water in my pool, the water in my kitchen tap, the water in my filtered refrigerator, as well as bottled spring water My initial test was done on distilled water, and it returned a zero value The expected outcome came to pass. I put the water tester back into the distilled water between each one of my tests in order to clean it and retest the Each time I rinsed my distilled water, I noticed that it rose slightly (1 to 2 ppm) as I progressed through my test and cleaning cycle. Two tests were conducted on all samples, and the results were the same consequently, this is a consistent result. As a result of rinsing the distilled water from the first test cycle, it rose to 5 parts per million after my first cycle and to 12 parts per million after my last The ppm of the distilled water was supposed to rise since I was cleaning off the hard The accuracy of this test is very good as can be seen in the above picture. Final measurement was done by testing a glass of distilled water, and I got a zero reading. It seems I did a thorough job of testing the accuracy of this tester and I am Additionally, after my five samples had been sitting for approximately 20 minutes, I measured their temperature Within a tenth of a percent, they all were. A temperature of 5 degrees Fahrenheit. Having used this tester so far, it seems very accurate and I am confident it will do exactly what it's supposed to. There is a nice carry case that comes with it, and it seems to have been well built. This is the real deal, as I said in my headline.

Theodore Lewis
Theodore Lewis
| May 02, 2021
It is great that the LARGE readouts turn green when the levels are safe
5/5

I even love that they turn red when they are This is an easy-to-navigate tool. The price was great. I bought two of these and both read the same, so I guess that's good. In the future, I'll use it when I first install new filters so I can see when they aren't performing well.

Katelyn POWER
Katelyn POWER
| Jul 11, 2021
It was much better than I expected
3/5

This tool is easy to use, fast, and simple to learn. Test results showed that both Refresh and Deep Rock distilled water were free of any toxin. According to my well water test, the tds was 142 ppm and it matched a previous lab report indicating that the tds was 145. The neighbor confirmed with a different meter that his RO system had 24ppm tds with added minerals and 22ppm tds with a different meter that he used. The tester is very accurate out of the box, so I'm very satisfied with that. Additionally, I was pleased with the leather pouch, which is very nicely made. The money you spent on it was definitely worth It's easy to see why this product received so many positive reviews.

Julien Ferrell
Julien Ferrell
| Oct 10, 2020
Buying is not a good idea
3/5

I am a week past my deadline for returning this item, but I would return it Item did not come in a box as shown, and the battery is dead, or else it simply does not work (I have not yet tried a replacement battery). Waste of time and resources. The instruction sheet was written by an English-speaking individual who does not understand the language.

Janiyah Garner
Janiyah Garner
| Mar 29, 2021

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