TDS Meter, Digital Water Tester - Accurate and Reliable, Measures TDS, EC & Temperature (°F/°C), 0-9990ppm, Water Test Meter for Drinking Water, RO/DI System, Aquariums, etc​​

I’m extremely happy with the HoneForest TDS Meter! I used it on my tap water (98), distilled water (0), and filtered water (88), and the readings came out pretty good! It was really interesting to see the clear difference between the three. The device is very easy to use right out of the box. Just turn it on, place it in the water, and within seconds you get a clear reading for TDS, EC, and temperature. It feels well-made for the price, compact, light weight, and reliable. If you want a simple and accurate way to test your water quality at home, this is definitely worth it. I highly recommend it!

Works great and is easy to use. Clear readings and fast results.

I have a background in chemistry and toxicology. Meter works great as expected. I tested several different sources of water going from what I expected to be the worst quality to best quality ( tap water, water filtered at faucet, purified bottled water and ultra high purity water). As expected I saw decreasing readings with 0 for ultra high purity water. I bought this as an intermediate check for water quality at work where I need ultra high purity. It does read 0 testing multiple times. Only complaint while a minor one, range is specified to go from 0 to 9990 ppm for total dissolved solids(TDS) and conductivity. Ultra high purity of 18.2 ohm quality water converts to 0.055 uS/cm reading. Device reads 0. At least I know if I get a reading of 1 my water quality has degraded and not to be used.

Dependable, reliable and accurate time after time. We live and travel in our 5th wheel full time so we're in a different park every one to three months and sometimes their in different states or different parts of the country that means different water supplies with different possible issues we have onboard water filters and inline filters but we still check the water at the source and in the rig when we arrive at a new park and at least every couple weeks while parked just to make sure our water filters are working properly and are protecting us. Clean water is a must for drinking, cooking and showering so changing the water supply often has the possibility of causing issues with our health checking the water quality couldn't be easier that what this great little tester is it's as simple as turning it on and placing it is a glass or cup and reading the information it provides we can use this anytime and anywhere we are and know immediately if the water were using is clean and safe. This tester is small enough to fit into any overnight bag, drawer or anywhere else you want to keep it it's fast, reliable and goes a very long time before needing new batteries and the first set of batteries are even included as well as a nice leather case to store the tester in. The tester can be used to test aquarium water , pool water or any other body or type of water I know we feel much better when we know as much as possible about the water we're using and giving our Grandkids when they travel with us having and using this portable water tester has given us a valuable tool and peace of mind and control of our water quality.

Seems to work great!!

Good quality water tester. I use it to test top water and filtered water which is accurate.

easy to use, appears to be accurate as compared to other TDS meters I tested

I can't figure out how to have it perform per the instructtions. Specifically, I"'m talking about holding the temp and ppm. The other thing is that i use the clear function and it doesn't clear. I think the ppm and temp functions are working correctly in terms of them displaying an accurate number.

Muy buen instrumento de medición

Great product

Works very well for me. We like it.

Good and efficient

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