The Planted Tank Forum - View Single Post - reliable brand of PH and TDS meters?
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post #10 of (permalink) Old 06-09-2013, 11:37 PM Thread Starter
Titansfever83
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Join Date: Sep 2008
Location: AL
Posts: 306
is this a good one and will the 1382 ppm solution be what I need for recalibration. Sorry I'm not familiar with these TDS meters. I know you can get other ppm solutions.

[Ebay Link Removed]


what?! link removed??? ok.... it's a HM TDS4 meter with 1382 solution for $21
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