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DiFluid RS Extract refractometer · Hoon's Coffee Hub

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DiFluid RS Extract refractometer

In 2 videos· 2 by title
DiFluid

Di

RS Extract: a fan-made 3D model, not a product photo.

See it in Hoon's room

A refractometer from DiFluid that measures total dissolved solids so you can work out extraction yield.

No buy links yet; Hoon posts them in his video descriptions.

DiFluid on the brands page
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Videos with the DiFluid RS Extract refractometer

Stream1:29:45

Counts come from video titles and descriptions, and videos run newest first, with undated ones last.

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DiFluid RS Extract TDS Refractometer Interview & Review (ft. James)

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DiFluid RS Extract: Complete Setup, Calibration & First Test! (ft. James from DiFluid)

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Buy on Amazon (opens in a new tab)From Hoon's video description (Oct 18, 2026)

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Buy links and codes come from Hoon's video descriptions and may be affiliate links that pay their owner a commission; the hub adds none of its own.