TDS water tester - are these ok?

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haroldo

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Apr 15, 2025

22

Salinas, CA

• Monday at 11:58 AM

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• #1

Are these $10 TDS meters ok? I want to measure TDS of my tap water, wondering if these are ok or if I need to find some more expensive test kits?

https://www.amazon.com/TDS-Water-Quality-Tester-Temperature/dp/B07GNMY8ZH/ref=asc_df_B07GNMY8ZH?mcid=f2ada5cca43438d5a40b8182beee043e&hvocijid=17774479283005427243-B07GNMY8ZH-&hvexpln=73&tag=hyprod-20&linkCode=df0&hvadid=721245378154&hvpos=&hvnetw=g&hvrand=17774479283005427243&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9031887&hvtargid=pla-2281435181178&psc=1

 

Donldson

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Jun 12, 2009

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NW Ohio

• Monday at 12:13 PM

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What are you hoping to learn from knowing the TDS of your fill water?

 

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haroldo

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Apr 15, 2025

22

Salinas, CA

• Monday at 12:40 PM

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• #3

Donldson said:

What are you hoping to learn from knowing the TDS of your fill water?

Click to expand...

I'm looking into a inline fill RO system, which has a feed spec of 2500ppm max TDS

https://www.purewaterindustries.com/wp-content/uploads/2023/06/PWF-SERIES-FILL-LINE-2023.pdf

I'm in contact with the owner for a quote, and he asked me for this info