ACG TDS Meter | Water Quality Tester for Espresso & Coffee

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Know Your Water Before It Knows Your Boiler.Water hardness is one of the most overlooked variables in espresso. Too high, and you’re descaling every few weeks — or worse, dealing w ith scale you didn’t catch until the machine started sounding wrong. The ACG TDS Meter gives you a fast, accurate read of your water’s total dissolved solids so you can stay ahead of it.Pocket-sized, digital, straightforward. Dip it, read it, know where you stand. Useful for water quality at home, for dialing in extraction when your shots taste inconsistent, and for anyone who’d rather prevent a scale problem than clean one up.Details Measures: Total dissolved solids (TDS) / water hardness Display: Digital readout Use for: Espresso machines, coffee brewers, water quality monitoring Form factor: Pocket-sized tester Show more