Third Wave Water - TDS Meter $71 to $199 Size：Φ115×H57 mm Bottom hole Φ45

Size：Φ115×H57 mm　Bottom hole Φ45 mmMaterial: Porcelain

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the stunningly clear OLED screen is easily readable so you're never in the dark

Third Wave Water - TDS Meter $71 to $199 Size：Φ115×H57 mm Bottom hole Φ45If you're buying your own minerals to improve your coffee, it might help to have your own TDS meter! TDS stands for Total Dissolved Solids, the amount of minerals or aggregates found in the water chemistry. Some uses include: Verify the water you are adding Test your current water to see how many minerals are present. The cap can also be used to hold water to measure. Simply fill cap then insert meter and use as normal. NOTE: this will not define