TDS Meters - Need Recommendation

William Morris

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After doing a little research it appears that the TDS meter industry is full of knockoffs.
What do you recommend for a quality hand held meter?
 
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William Morris

William Morris

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I bought this one (com-100): Here
I also bought this 342ppm calibration fluid: Here

The meter is very accurate and I easily know when my di is ready for a change.
Interesting - looks like the one you linked and mine are the same - except mine states it's a Professional Series - whatever that means.
 

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