{"product_id":"difluid-r2-extract","title":"Difluid R2 Extract TDS Meter","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThere's a certain satisfaction in knowing your coffee is doing exactly what you think it is. Not guessing. Not approximating. Knowing. The Difluid R2 Extract is built for that kind of certainty.\u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eWhat the R2 Does\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe R2 Extract measures total dissolved solids (TDS) in your brew — quickly, accurately, and without the fuss of traditional refractometers. Pair it with CoffeeOS and it goes further: logging your brews automatically, calculating extraction yield in real time, and mapping results directly onto the Brew Control Chart. The data you've always wanted, finally in a format that actually helps you act on it.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eWhy the R2 is Different\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eMost refractometers are delicate instruments built around a small sensor vulnerable to ambient light — requiring a lid, careful handling, and a fair amount of patience. The R2 Extract takes a different approach. Its larger CMOS sensor dramatically reduces the influence of external light, making it more accurate, more durable, and lid-free by design. It connects via Bluetooth and lives inside your workflow, not outside of it.\u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eBuilt for Every Brew - from pourover to expresso\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWith a TDS range of 0–30%, the R2 Extract handles everything from a delicate filter to a concentrated espresso shot. For espresso, a quick filter before measuring keeps oils from interfering — though even unfiltered, the oversized sensor produces results that are notably more accurate than what you'd expect from conventional tools.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCalibration is equally straightforward: use distilled water for absolute comparability across setups, or your actual brew water for the most precise extraction calculations.\u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eWho is the R2 For\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWhether you're dialing in at a café, developing a new roast, or simply trying to brew the same great cup twice — the R2 Extract gives you the feedback loop to make it happen. Repeatable results aren't an accident. They're a practice.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003ePairs with \u003ca href=\"https:\/\/digitizefluid.com\/pages\/download-coffeeos?srsltid=AfmBOopYKQLPO-XxvGlfVCNkiyyiKujEyJ07gVXMQr4NtV-eSGYXASSn\" rel=\"noopener\" target=\"_blank\"\u003eCoffeeOS.\u003c\/a\u003e Works with filter and espresso. Bluetooth connected.\u003c\/em\u003e\u003c\/p\u003e","brand":"DiFluid","offers":[{"title":"4 Pack","offer_id":48771479699679,"sku":"DI-R2-BK-4","price":733.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/6003\/8041\/files\/DifluidR2-2.png?v=1778385549","url":"https:\/\/wholesale.slowpoursupply.co\/products\/difluid-r2-extract","provider":"Slow Pour Wholesale","version":"1.0","type":"link"}