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  "name": "Optical 101 Digital Coffee Refractometer",
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  "description": "Elevate your daily brew with the Jiuhua Optical 101. A highly accurate digital coffee refractometer and Brix meter for perfect extraction. Free UK delivery.",
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      "abstract": "TL;DR: A coffee TDS meter is a refractometer that measures Total Dissolved Solids in brewed coffee, helping you judge strength, calculate extraction yield, and…"
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      "abstract": "TL;DR: A digital coffee refractometer is an electronic precision instrument that measures the bending of light through a liquid to calculate your coffee"
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      "abstract": "TL;DR: A digital coffee refractometer is an electronic precision instrument that measures the bending of light through a liquid to calculate your coffee"
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      "abstract": "TL;DR: The Optical 101 refractometer is a precise, battery-free analogue instrument used to measure the concentration of dissolved solids in a liquid. For…"
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      "abstract": "TL;DR: A coffee TDS meter is a refractometer that measures Total Dissolved Solids in brewed coffee, helping you judge strength, calculate extraction yield, and…"
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