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Your cart is empty.Taryn
2025-07-19 09:24:00
I bought this because i didn't get a TDS meter with my zero pitcher. I thought it wasn't working when i first tried it because it said my filtered water has 0, and it had been almost 3 months of using that particular filter, but then i tested it on my tap water and it was around 150 so it does work! My filter is just lasting longer than I thought it would lol. Really good price too, I'm happy I got this one.
Gary Ludwig
2025-07-12 18:59:44
I've started to learn how to service my own in-home reverse osmosis water system, as the company that used to do it was charging increasingly large amounts of money for something that really couldn't be that difficult.The only way to know, though, whether the $100+ membrane needed to be replaced was to measure the TDS (total dissolved solids) of the RO water vs our tap water.This is a simple and basically foolproof tool to accomplish that. It works quickly and gives you clear, unambiguous readings. It just saved me over $100 this time out. And I'll know for sure when I actually DO need to spend that on a new part. I'm very happy with it.
Eh
2025-04-05 13:30:28
Good value compact and easy to use.
Robert G.
2025-01-03 19:45:21
I love a esthetic look of the TDS meter
Macgrowsbuds
2024-12-04 18:15:15
The pen works great the only thing I would wish they add to it is a EC chart break down. You will have to look that up and print it out. Besides that it's a great value for the price you pay. The LCD screen is easily legible. The battery life is also great.
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