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Third Wave Water | TDS Meter

  • Tested waters

    Your coffee is up to 98% water, and understanding what you're working with is fundamental to brewing consistently good cups.

    Use the Third Wave Water TDS Meter to measure the amount of total dissolvable solids (minerals or aggregates) in your water—either to test the mineral content* of your current water, or to verify that your distilled or reverse osmosis water really is 'empty' prior to adding your Third Wave Water minerals for optimal brewing water.

    *Note: Readings will not define which minerals are present in your water; only that something is there.

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