{"product_id":"difluid-r2-extract-coffee-tds-refractometer","title":"DiFluid R2 Extract","description":"\u003cp\u003eThe DiFluid R2 Extract is a pocket-sized coffee refractometer that measures the total dissolved solids (TDS) in your brew with ±0.02% precision. Drop a sample in the dish, press the button and you have a reading in about 4 seconds. No more guessing whether a recipe is under or over extracted; now you have the number to prove it.\u003c\/p\u003e\n\u003cp\u003ePair your TDS reading with your dose and brew weight to calculate extraction yield, log it in the DiFluid Café app and repeat the recipes that taste best. The 0 to 30% TDS range covers everything from pour-over to espresso, the IP67 water-resistant body rinses clean under the tap, and the USB-C rechargeable battery keeps it ready for a full day behind the bar or a morning at home.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes Fast and Free Shipping and a 12-month parts warranty.\u003c\/strong\u003e\u003c\/p\u003e","brand":"DiFluid","offers":[{"title":"Default Title","offer_id":49154945614075,"sku":"PCGDF-R2","price":230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/8563\/3459\/files\/difluid-r2-extract-front.jpg?v=1791901365","url":"https:\/\/shop.procoffeegear.com\/products\/difluid-r2-extract-coffee-tds-refractometer","provider":"Pro Coffee Gear","version":"1.0","type":"link"}