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Solid and simple product By Scott Nelson on 4/21/12
Scott Nelson would recommend this product to a friend
It works, and I haven't had to change the battery yet. Simple and effective. I like being able to see both what the TDS is before and after. It's great to know.
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don't be without it! By Michael on 4/14/12
Michael would recommend this product to a friend
Great unit! Easy install, easy to read, will let you know when you have flushed your system long enough. Grest purchase!!!
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works great By Clinton on 3/22/12
Clinton would recommend this product to a friend
This is a must have for ro/di you can see at a glance if you need to change out your di
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easy easy easy By jason on 3/14/12
jason would recommend this product to a friend
its easy to install and works great I would also recomend the flush valve kit it really does help and you know exactly when you should change your filters
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This is a quality tds meter for a low price. By Aaron on 3/8/12
Aaron would recommend this product to a friend
This is a quality tds meter for a low price. I've bought two units so far. the battery life is fantastic; haven't changed them in years. I also have the calibration solution - used it once and the tds readout didn't change - the probes were probably still running perfect. This is a must buy for quality control.
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it works as described By paul on 2/28/12
paul would recommend this product to a friend
it works well.easy to install
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good product By stephnjeph on 2/22/12
stephnjeph would recommend this product to a friend
Good value product. Does its job.
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Workd Great By Michael on 1/26/12
Michael would recommend this product to a friend
Easy to install, works great.
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would not run a RODI with out it... By Dan "Deva" on 1/23/12
Dan "Deva" would recommend this product to a friend
this is theone of the best reeking tools out there. it's affordable easly to install and has a digital read out so you know the TDS of the water you are putting in your aquarium. know that you know when to change your filter pads so you don't have a alage out break and spend lost of time and money trying to fight it.
I would not run a aquarium with out it...
do your self and your tank a favor and grab this, you will love the peace of mind know that the water your adding to your tank is spot on!
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Okedokee!!! By Drew on 1/17/12
Drew would recommend this product to a friend
Very easy to install, Very easy to use, Very easy to Read
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I love it By Jose on 1/9/12
Jose would recommend this product to a friend
Nice little unit, Very easy to install and to use, I love it
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Very cool By Ryan on 12/30/11
Ryan would recommend this product to a friend
Nice little unit. Easy to install and use.
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Love it By explorer22 on 12/28/11
explorer22 would recommend this product to a friend
great product showed me i needed to update my system!
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Know what your making By Jeremy on 12/21/11
Jeremy would recommend this product to a friend
This is great! It shows the quality coming out of my RO system then the final product coming out of the DI canister. This will give you the confidence that your water is totally clean, and show when you need to change out your filters (taking the guess work out of your filter changes)!
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Great Product! By Richard on 12/12/11
Richard would recommend this product to a friend
I had a RO/DI unit for the past three years and never even testing for TDS. I noticed some problems with my water and purchased this to help figure out what the issue was. This was one of the easiest installs and uses I have purchased for my aquarium. I would buy this again in a heartbeat! Can't beat knowing if your water is good for your tank or not for this price.
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must have By tommy on 11/29/11
tommy would recommend this product to a friend
easy to use, easy to read,,, great product
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must have By jbonez on 10/29/11
jbonez would recommend this product to a friend
this is a must have for any ro/di unit i love it it takes out all the guess work on when to change your filter(s) must have....
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Performance By Robert on 10/19/11
Robert would recommend this product to a friend
its a product that no RO/DI should be with out. Easy to set up and use!
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Does the job well By Dan on 9/29/11
Dan would recommend this product to a friend
This is a great little meter. It not only lets you know when your filter is needing to be changed, but it also lets you keep an eye on your home water supply by showing the TDS going in to the filter. It will definitely make you appreciate and maintain the water filter in your refrigerator!
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Must for RO DI system By Ryan on 9/27/11
Ryan would recommend this product to a friend
I love it, so easy to use and gives you the pre and post DI numbers. This totally saves the need for the TDS pen and also works will to make sure the water is in good shape for the hanna calcium checker.
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Extremely useful and simple to use By SarahW on 9/17/11
SarahW would recommend this product to a friend
I installed this on my coralife ro di unit in less than a minute. Very simple to use. I have one end after the resin and one before the resin so I know when to change the resin or membrane.
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great for any RO system By Pablo on 8/12/11
Pablo would recommend this product to a friend
Very easy to install and to use a must have
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Excellent By Dustin on 8/6/11
Dustin would recommend this product to a friend
This works great. This came with the RO/DI Plus system that I bought and is reading 5 ppm going into the DI resin and 0 coming out. I also accidentally dropped the whole TDS meter into water, but it still worked just fine after I opened it up and removed the water from the inside!
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Lets you know exactly how your RO system is doing By Mark on 7/12/11
Mark would recommend this product to a friend
Easy to install and use. Lets you know exactly how your RO system is doing at the push of a button.